
Isabella Dress is a light, feminine outfit made of a structured strapless top and a flowy skirt. The side cut-outs add a bit of edge to the overall look. The dress is available in 6 swatches, making it simple to rotate between looks without overcomplicating your CAS. The fit sits clean on the body, making it suitable for both casual and slightly dressed-up moments. It’s designed for Sims aged teens to adults and is base game compatible.
Follow these steps to install Isabella Dress on your Sims 4 game:
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
Restart the game if it was already running. The mod should now appear in your game.
Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.
Platform
The Sims 4 (PC/Mac)
Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.
Created by
Black Lily
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Published
April 15, 2026
Source
MustHaveMods.com
Last Updated
April 28, 2026