
I know summer is over and we’re entering fall, but this swimsuit is a great addition to this Sims 4 finds cc for September list. The Summer Days Swimsuit (Version 2) is a strappy swimsuit that comes in 5 vibrant swatches, each decorated with adorable summer-inspired stickers like pineapples, lemonade, ice cream, and heart-shaped sunglasses. Designed to flatter all body types, this swimsuit is a must-have for beach days, pool parties, or lounging in the backyard. A first version with a sarong overlay is also available for Sims who prefer a little extra coverage. As for daring players, you can grab WW variations on the creator’s page.
Follow these steps to install Summer Days Swimsuit 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
SimsDollhouse
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Published
December 3, 2025
Source
MustHaveMods.com
Last Updated
June 17, 2026