By: Artun Duzay · Updated:
How to choose a clothing design app: a comparison for independent designers and fashion students
There is no single best clothing design app. The right one depends on what you design, which device you work on and who receives your files. This guide sets out the criteria, compares ten tools by kind, from sketching to 3D, and says where Stiloir fits, limits included.
Start with what you design: sketches, flats, patterns, 3D or research
“Clothing design app” covers very different jobs. A good drawing app won't draft a pattern, and a 3D program is overkill for a mood board. Start from the work, not the tool: what will you do most in the coming months?
| Work | What you make | Kind of tool |
|---|---|---|
| Sketching and illustration | Ideas, mood and color on a figure | A drawing app with pen support |
| Flat sketches | Flat, symmetrical front and back views | A vector program, or an app with flat templates |
| Patterns | Measured pattern pieces and sizes | Pattern CAD software |
| 3D prototypes | Drape and pattern checks on a virtual body | 3D garment simulation software |
| Research and mood boards | References, palettes, trend evidence | A board and a trend tracker |
Most designers touch more than one row, so the real question is which set of tools. Pick one per row, then make sure files move between them.
Six criteria for choosing a clothing design app
- Device. iPad and pen, computer or browser. If you love drawing by hand, pen support comes first. 3D programs need a strong computer; read the system requirements before you buy.
- File format. Who receives your drawings, patterns or presentations? A workshop, factory or teacher may ask for a specific file. Ask them first.
- Collaboration. Will you work on the same file with a client, teacher or team? How much do you need sharing, comments and version history?
- Learning curve. Pattern CAD and 3D programs take pattern knowledge and practice. Check which program the manuals, tutorials and your school's classes use.
- Pricing model. Subscription, one-time purchase, or free and open source. Look for student plans and trials, and work out a subscription's yearly total.
- Language. Check whether the interface and help pages come in your language; it helps while you learn pattern and fabric terms.
One more test: your own work. In a trial or free plan, do a real job end to end: draw a flat, export it and send it to whoever will receive it. A promo video won't show you that.
Which files factories and teachers ask for: SVG, AI, PDF, DXF
The file format often decides the app. Choose without knowing who opens what, and you may end up redrawing everything.
| File | What it holds | Usually asked for by |
|---|---|---|
| SVG | Editable vector lines; an open standard | Another designer who will edit the drawing |
| AI | Adobe Illustrator's own file | Teams and workshops that use Illustrator |
| A fixed-page presentation or print | Teachers, clients, printers; patterns printed to scale | |
| DXF | Measured lines; in fashion, the exchange between pattern programs | Pattern makers, cutting rooms, factories |
| PSD | A layered pixel image | Illustrators and graphic designers in Photoshop |
| PNG, JPEG | A flat image | Slides, social media |
Pattern DXF comes in two common fashion flavors, AAMA and ASTM. Ask which one the receiving program reads, and send a small test file first. For a PDF pattern, print at 100% and measure its test square with a ruler.
Ten tools by kind, as of 24 October 2026
The table describes each tool by what it is made for. It reflects the vendors' own pages and App Store listings as checked on 24 October 2026. There are no prices: prices and features change, so check the official page before you decide.
| Tool | Made for | Devices | Pricing model |
|---|---|---|---|
| Procreate | Sketching and illustration; drawing and painting | iPad, with Apple Pencil | One-time purchase; no subscriptions |
| Prêt-à-Template | Fashion sketching: front, side and back linework templates; a mood board workspace | Designed for iPad | Free download; in-app subscription or purchases |
| Adobe Illustrator | Vector graphics and drawing | Windows, Mac, iPad | Subscription (monthly or yearly) |
| Affinity | Vector, photo and layout in one app | Windows, Mac; iPad version in the works | Free for individuals |
| Inkscape | Vector drawing; SVG as its own format | Windows, Mac, Linux | Free and open source |
| Seamly2D | Pattern making from size charts and measurements (apparel CAD) | Windows, Mac, Linux | Free and open source |
| CLO | 3D garment design; drape tuned to fabric behavior, fit across sizes | Windows, Mac | Subscription; student and individual plans, free trial |
| Browzwear VStitcher | 3D garment design and development; physics-based simulation | Windows, Mac | Subscription (monthly or yearly); freelancer and team plans |
| Milanote | Mood boards, design briefs and project planning | Windows, Mac, iPhone, iPad, Android | Free plan with no time limit but with limits; subscription |
| Stiloir | Trend research and boards: references, AI images, flat sketches, basic patterns | Web, iPad; preview on iPhone | Subscription and credits; trial credits for new accounts |
| Tool | Files |
|---|---|
| Procreate | Its own .procreate file; PSD, PDF, PNG, JPEG, TIFF |
| Adobe Illustrator | AI, PDF, SVG; export to DXF and DWG |
| Inkscape | SVG; export to PDF, PNG, DXF, AI and EPS |
| CLO | Opens DXF patterns |
| Milanote | Printable PDF |
| Stiloir, web | PNG, JPEG, PDF, layered PSD, SVG, DXF; for patterns, DXF (AAMA, ASTM) and a 1:1 PDF |
| Stiloir, iPad | PNG, JPEG, PDF, layered PSD, SVG, DXF |
For tools not listed here, check their help pages. A file that opens isn't always a file that stays editable; sending a test file is the safest check.
A set of tools instead of one app: three example setups
No tool does everything. These setups are starting points; if your school or workshop uses a program, put that first.
| Situation | A setup | Watch out for |
|---|---|---|
| Fashion student on a tight budget | Pencil and paper; Inkscape or Affinity for flats; Seamly2D for patterns; a free board for mood boards | Free tools cost time; plan for the learning curve |
| Independent designer on iPad | A drawing app for sketches; a vector app that runs on iPad for flats; a board for research and presentations | A pattern maker often does the pattern; test that your file opens in their program |
| Small brand cutting down on samples | Pattern CAD software plus a 3D program such as CLO or Browzwear | Needs a strong computer, pattern knowledge and training time |
Where Stiloir fits
Stiloir combines fashion trend research and design on boards in one account. It runs on the web, iPad and iPhone, in English and Turkish, and keeps the work from research to a first drawing and a basic pattern on one board. It doesn't replace 3D simulation or pattern CAD software.
| Work | In Stiloir | Keep in mind |
|---|---|---|
| Trend research | Discover collects items every hour from hundreds of fashion publications, each linked to its source; Insights compares shares week over week | No sales data, no forecasts |
| Boards and mood boards | References, palettes and notes; Comments and Versions; Import (SVG, PNG, JPEG, WebP) | Boards are private: only people you add can see them |
| Sketching | Apple Pencil on iPad, with Apple's tool picker and a Bézier tool | On iPhone a board is a preview only; draw on iPad or the web |
| Flat sketches | Flat sketch turns a photo into a flat, symmetrical black-and-white flat; Convert drawing to SVG uses no credits | No measurements; proportions follow the photo |
| AI tools | Tools such as Sketch to real, Try on mannequin, Colorways and Print repeat under AI / Transform on the board | The result is a design suggestion, not a production check |
| Patterns | Pattern from measurements (web) reads the cut of the garment on your board and drafts a basic block by formula from your measurements, for trousers, skirts, dresses and tops; DXF (AAMA, ASTM) and a 1:1 PDF | A basic block: it needs a pattern maker's check and a toile before production |
| 3D | Check in 3D sews the drafted block onto a body that is never drawn and returns a picture of the garment from four sides and a report, using no credits | Not a 3D design environment: no avatar, no fabric choice, no 3D file |
| Files | Web and iPad: PNG, JPEG, PDF, layered PSD, SVG, DXF | An SVG traced from a photo doesn't split it into sleeves or pockets |
| Collaboration | Share a board by the e-mail of a Stiloir account as Viewer, Commenter or Editor | The other person needs a Stiloir account |
| Pricing | A monthly subscription and credits, bought in the iPhone or iPad app through Apple. A Standard AI image uses 4 credits, an Enhance image 8 | Browsing Discover and Insights uses no credits |
Limits
Stiloir isn't 3D garment simulation software: to try a pattern on an avatar with real fabric behavior, you need a program such as CLO or Browzwear. Pattern from measurements runs on the web only and gives you a starting block; checking, correcting and preparing it for production is the work of a pattern maker and pattern software. On iPhone you create boards and add to them from Discover or by sharing from another app; you don't edit a board there, you view it, read comments and share.
For flats from photos see the photo to flat sketch guide, for basic blocks the pattern from measurements guide, and for research boards the fashion mood board guide. What uses credits is on the Plans page; more topics in all guides.
Frequently asked
What is the best app for fashion design?
There isn't one for everyone; it depends on the job. Designers sketch in pen apps like Procreate, draw flats in vector programs like Illustrator, Affinity or Inkscape, draft patterns in pattern software like Seamly2D and build 3D prototypes in CLO or Browzwear. Decide what you'll do most and which file you'll hand over, then test the tool on that job in a trial.
Can I design clothes on an iPad?
Yes. You can sketch in apps like Procreate and Prêt-à-Template and draw vectors in Illustrator for iPad. In Stiloir's iPad app, on the App Store, you draw on boards with Apple Pencil, use the AI tools and export your work as layered PSD, SVG or DXF. The 3D and pattern programs in this guide run on a computer.
Is there free clothing design software?
Yes. As of 24 October 2026, Inkscape and Seamly2D are free and open source, Affinity is free for individuals, and Milanote has a free plan with no time limit but with limits. In Stiloir, new accounts get 40 trial credits for 7 days with no payment details, and Discover and Insights use no credits.
Which software should a fashion student learn?
Start with the programs your school teaches; assignments and the files your teachers open follow them. Broadly, a vector program for flats, a pattern program and a board for research and presentations cover the basics. Learn a 3D program if your school or the companies you want to intern with use one.
Can I design clothes on my phone?
A phone is good for collecting references, noting ideas and reviewing work; detailed drawing and patterns need a bigger screen. In Stiloir, boards open on iPhone as a read-only preview: you pan, zoom, read comments and share. To draw and edit, use the iPad or the web.
Can Stiloir replace CLO 3D?
No. CLO simulates garments in 3D by fabric behavior and lets you check fit across sizes. Stiloir's 3D check only sews the basic block it drafted onto an unseen body and returns a picture and a report, with no avatar, fabric choice or 3D file. Think of Stiloir for research, boards, flats and basic blocks, and CLO for 3D prototypes.