Creating AI Fashion Videos: The Complete Guide
Create short AI fashion videos of a model wearing your products: setup, motion prompts, length, aspect ratio, sound, quality and credit costs.
Made with Fittins AI · View this video
What an AI Fashion Video Is
Fittins AI can generate a short video of an AI model wearing or holding your products. You set up a video almost the same way as an image: pick an AI model, add one to three product photos, and write a prompt. The difference is that your prompt also describes movement, and you choose a few extra settings such as length and sound.
Each video is 5 or 10 seconds long and downloads as an MP4 file, ready for product pages, social posts and ads. You have full commercial rights to what you generate. For examples of the kind of clips this produces, see the AI fashion videos page.
Before You Start
Video is available from the Creator Kickstart plan upward; the Free plan is for images only. A video costs between 80 and 330 credits, depending on the model tier, length and quality you choose, and the Generate button shows the cost for your current settings. You can compare what each plan includes on plans and pricing.
Video Settings at a Glance
- Length: 5 or 10 seconds.
- Aspect ratio: 1:1 (square), 16:9 (landscape) or 9:16 (vertical).
- Model tier: Turbo and Default on every plan that includes video. Premium video starts at Creator Pro, and Ultra at Creator Business.
- Quality: 1K on every video plan. 2K and 4K (upscaled) start at Creator Pro.
- Sound: an optional toggle that adds generated ambient sound effects, such as footsteps, rustling fabric or street noise. There is no voiceover, narration, speech or music.
- Location (optional): a scene from the location library, one of your custom locations, or a setting you describe in the prompt.
Step by Step: Your First Video
Prepare your product photos
Choose one to three clear, well-lit, sharp photos of the product. In a video the garment is seen while it moves and turns, so a second photo helps: a back view if the model will turn, or a close-up of a print, logo or texture you want kept accurate. Avoid blurry, heavily filtered or cluttered photos.
Open the Generate page and switch to Video
Go to Generate. In the Settings area, change the type from Image to Video. The settings now show video options such as duration and the Sound toggle. If your plan does not include video, you will be asked to upgrade.
Choose your AI model
Click the Model card and pick a model from the library or one of your own custom models. If you have already made images of this product with a particular model, use the same one so your photos and videos look like one campaign.
Add your product photos
Click an empty product slot to upload a photo or pick one you uploaded before. You can fill up to three slots.
Pick a location (optional)
Click the Location card to choose a scene, or leave it empty and describe the setting in your prompt. A fixed location is useful when you want several clips to share the same backdrop.
Write a motion prompt
Describe the scene, what the model does, how the product moves and what the camera does. Prompts can be up to 1,500 characters, but a few clear sentences usually work best. The next section explains how to write them and gives examples.
Set length, aspect ratio, tier, quality and sound
Pick 5 or 10 seconds, an aspect ratio for where the video will be posted, a model tier and a quality level. Turn on Sound if you want ambient sound effects; it adds a little to the generation time. Check the credit cost on the Generate button before you start.
Generate, review and download
Click Generate. A video usually takes a few minutes, and you can set up other generations while it runs. When it is ready, watch it all the way through and check fabric edges, hands, the face, and product details such as prints and logos. If something looks wrong, change one thing in your prompt and generate again. When you are happy with it, download the MP4.
Writing Motion Prompts
A good video prompt answers three questions: where are we, what moves, and what does the camera do? Keep to one main action per clip. A 5-second video has room for a slow walk or a half turn, not both plus a change of scene. Here are three prompts you can adapt.
The model walks slowly toward the camera along a sunlit stone terrace, wearing the dress. A light breeze moves the skirt and her hair gently. Soft golden afternoon light. The camera stays steady at waist height with a slow push in.In a bright minimalist white studio, the model stands facing the camera wearing the jacket, then makes a slow half turn to show the back and looks over her shoulder. Even, soft studio light. Static camera, full-body framing.Close-up of the model lifting the leather handbag from a cafe table and resting it on her shoulder. Warm morning window light, shallow depth of field. The camera follows the bag with a slow, smooth pan.Movement words that work well:
- Model: slow walk toward the camera, half turn, looks over the shoulder, shifts weight, adjusts a sleeve or collar, sits down slowly.
- Product: fabric sways in a light breeze, the skirt moves with each step, the coat opens as she walks, earrings catch the light.
- Camera: static camera, slow push in, slow pull back, smooth pan left or right, gentle tracking shot alongside the model.
The Subtlety Rule
The most common mistake in AI fashion video is too much motion. Real fashion films use gentle, controlled movement. Think "breeze through silk", not "storm through a closet". If a result looks chaotic or the garment distorts, describe a smaller, slower movement and generate again.
Choosing Length and Aspect Ratio
Use 5 seconds for a single action, such as a turn, a few steps or a close-up, and for short social loops. Use 10 seconds when you want room for a fuller walk or a slow camera move.
Choose the aspect ratio for where the video will be shown. 9:16 fits Reels, TikTok and Stories. 16:9 fits website banners and YouTube. 1:1 works in feeds and on product pages. The aspect ratio is a setting you choose before generating, so decide on the destination first and write your prompt for that frame: a full-body walk suits 9:16, while a wide street scene suits 16:9.
Tips for Better Results
Pick Products That Show Movement
Flowing fabrics such as dresses, skirts, scarves, wide trousers and loose shirts show movement most clearly. For structured items like tailored jackets, bags or shoes, let the model or the camera do the moving instead.
Test Before You Scale Up
Get the prompt right at lower settings first: the Default tier, 5 seconds and 1K. Once the motion looks right, generate the final version at a longer length, a higher tier or a higher quality if your plan includes them.
Keep a Series Consistent
For several clips in one campaign, use the same AI model, the same location and a shared phrase about light and mood in every prompt. It also helps to make a still image with the same setup first: at default settings an image costs 40 credits, half the price of the cheapest video, and it lets you check the look before you commit.
Sound Is Ambient Only
The Sound option adds ambient sound effects only. If you need music, captions or a voiceover, download the MP4 and add them in your own video editor. Leave Sound off if you plan to replace the audio anyway.
Where to Use Your Videos
- Product pages: a short loop next to your product photos shows how the garment moves and hangs.
- Social media: vertical 9:16 clips for Reels, TikTok and Stories.
- Ads: short clips for video ad placements, in the aspect ratio each placement asks for.
- Website banners: wide 16:9 clips for a homepage or collection header.
Start with one 5-second clip, adjust your motion prompt until the movement feels natural, and build from there. Once you have a setup that works, keep the same model, location and style phrase for the rest of the series.