Check the civitai page for outfit tags.

Early version, intending on improving it further, as there are some inconsistencies. First version was trained with Autismmix, latest was with Ponydiffusion6. Used a total of 616 images. 9 total outfits included, all separated with different keywords. Using just the standalone keyword is sometimes enough, but using more specific descriptions yields better results.

https://civitai.com/models/665330?modelVersionId=784128