Here is the full list of all 11 My Universe - there are Fashion Boutique achievements.
Finish your first creation.
Take part in your first fashion show.
Get 5 stars in a fashion show.
Your first successful order
Expand your store for the first time
Change the style of your store for the first time
Create 100 original garments.
Take care of your store for one year.
Get a total of 5000 medals.
Master all the patterns.
Unlock all the rewards