
The Marine Serre Basic T-shirt Set contains two pieces: a classic polo with a three-button placket and a fitted round-neck tee with contrasting sleeve cuffs. Each shirt features a tucked-in design, which makes it a great choice for smart-casual looks. You’ll find the shirts in 10 bold shades, including white, gray, black, and red, to ensure you can style different aesthetics. These high-quality, well-textured shirts are perfect for both casual and semi-formal settings, making them a stylish choice for any occasion.
Follow these steps to install Marine Serre Basic T-shirts Set 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
Marine Serre T 112808212
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Published
January 24, 2026
Source
MustHaveMods.com
Last Updated
July 4, 2026