You need Dissia Mesh for this to show up in game.
https://www.thesimsresource.com/downloads/details/category/sims4/title/coleen-dress/id/1549912/
Credit goes to Dissia for the Mesh
6 Swatches
Teen-Elder
All Occults
Female only
Outfit Types:
Everyday
Formal
Party
Situation
Witch
Hot Weather
Under Cotton
No Random
Custom Thumbnail
The Floral Spring Dress Team
