
The Cotton Poplin Pajama Set is a simple and stylish Sims 4 pajamas cc that will add class to your Sim’s wardrobe. It features a long-sleeve top with buttons, a structured collar, and contrast piping along the edges, paired with loose-fitting shorts with a matching trim. It has a soft, breathable cotton fabric that ensures comfort and relaxation. The cozy pajamas come in 8 colors, including sky blue, navy blue, and white, adding options to your Sim’s sleepwear clothes. It’s incompatible with hats and is perfect for cozy nights, lounging, or sleepover storytelling.
Follow these steps to install Cotton Poplin Pajama 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.
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Published
December 17, 2025
Source
MustHaveMods.com
Last Updated
September 22, 2026