
Another stunning outfit I had to include in this Sims 4 cc finds for December list is Tessa. This outfit is soft, effortless, and beautiful. The gentle ruffles on the top, paired with high-waisted pants, create a flattering, elongated silhouette. Together, they form a stylish set that feels both casual and refined for everyday gameplay. This beautiful outfit is available in six swatches, including green, beige, and brown. It’s designed for Sims aged teens to adults and requires the Lovestruck EP. I’d complete the look with hoop earrings and sandals for a breezy everyday look.
Follow these steps to install Tessa Outfit 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.
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Published
December 29, 2025
Source
MustHaveMods.com
Last Updated
January 25, 2026