--- title: "Guides for testing new clothing styles | Museify" url: "https://museify.app/guides" description: "Plain answers for clothing sellers on AI model photos, AI labels in ads, pre-orders and making test images — with sources and the date we checked." --- 14 / Guides Sources and a “Last checked” date on every guide # Guides for testing new clothing styles Plain answers for testing a new style before you make it — AI models, AI labels, pre-orders — each with its sources and the date we last checked it. ## Running a test What to test, ad sizes and names, and what to send your factory when a style wins. [8 min read How to test a new style of your bestseller before you make it Test a new colour, print or detail of your bestseller before sampling: concept images, one change per variant, a small ad test, then a pre-order. Last checked Oct 22, 2026 Read the guide →](https://museify.app/guides/test-a-new-style-before-you-make-it) [5 min read Ad sizes for clothing ads: 1:1, 4:5 and 9:16 Which aspect ratio each Meta and TikTok placement wants (1:1, 4:5, 9:16), safe zones for text, and why to make 9:16 natively instead of cropping. Last checked Oct 22, 2026 Read the guide →](https://museify.app/guides/ad-sizes-for-clothing-ads) [4 min read Creative testing for clothing ads: change one thing at a time How to test clothing ad creatives: one change per variant, how many ads per test, naming and UTMs so results map back to each style. Last checked Oct 22, 2026 Read the guide →](https://museify.app/guides/creative-testing-for-clothing-ads) [5 min read Tech pack or spec sheet: what to send a factory first After a style wins: what a one-page spec sheet covers, what a full tech pack adds (measurements, BOM, construction), and when you need each. Last checked Oct 22, 2026 Read the guide →](https://museify.app/guides/tech-pack-or-spec-sheet) ## Test safely AI models, AI labels and selling before you make it — the rules, with sources. [8 min read Can I use AI models for my clothing brand? Yes, with care. What AI model photos can and can’t show for your clothing, when ads and Google Shopping label AI images, and how to stay honest with buyers. Last checked Oct 21, 2026 Read the guide →](https://museify.app/guides/ai-models-for-clothing-brands) [10 min read AI labels on ads and product images: Meta, TikTok and Google When Meta, TikTok and Google label AI-generated product images in ads, what you have to disclose yourself, and which metadata to keep in the file. Last checked Oct 21, 2026 Read the guide →](https://museify.app/guides/ai-labels-on-ads-and-product-images) [11 min read Pre-orders for clothing: ship dates, delays and refunds Selling clothing before it’s made: give a real ship date, the US 30-day rule, delay notices and refunds, EU/UK delivery rules, and Shopify setup. Last checked Oct 21, 2026 Read the guide →](https://museify.app/guides/pre-orders-for-clothing) ## Making test photos From one photo of your garment to images you can test. [9 min read How to put your clothes on an AI model from one photo Turn one photo of your garment (flat lay, mannequin, hanger or worn) into on-model images. What to shoot, what AI gets wrong, and what to check. Last checked Oct 21, 2026 Read the guide →](https://museify.app/guides/put-your-clothes-on-an-ai-model) [5 min read How to test a new colorway without a photoshoot Test a new colorway without a photoshoot: change only the color, keep the same model, pose and light, and check the color against a real swatch. Last checked Oct 22, 2026 Read the guide →](https://museify.app/guides/test-a-new-color-without-a-photoshoot) Not legal advice. Each platform makes its own decisions — rules change, so check the linked pages. [Questions about using Museify? Help center →](https://museify.app/help)