One day, two friends went on a rather fateful shopping trip. At different sizes, they didn’t love that they couldn’t go shopping together, or that one of them had a hard time finding clothes at all. They yearned for a world where everyone has access to great fashion, and asked themselves how they could bring about the change they wanted to see. So they made a promise that they wouldn’t back down until they made this a reality, and Universal Standard was born.

In addition to loving their mission, we can’t get enough of their timeless basics. (Especially their famous T-shirts.) They’re the kind of easy staples you can mix and match in a million different ways and always look stylish. Best of all, everything comes in sizes 00-40.

Now, they’ve made getting dressed even easier with their new Capsules by US. Each capsule includes an assortment of interchangeable essentials, carefully selected so you can dress them up or down. They’re even designed to go with your existing wardrobe.

Here are the three capsules:

The Core Capsule has all the classic pieces you need for an amazing, everyday wardrobe. You know those style books that tell you the ideal wardrobe has one crisp white shirt, one little black dress, one pair of jeans, one great fitting blazer? Well, this capsule has everything you need to get dressed with zero thought and look instantly polished.

The Lay All Day Capsule is the ultimate loungewear bundle. You can choose four super soft, highly swappable pieces — including a robe, joggers or leggings, sleep dress or sleep set, and short-sleeved or long-sleeved crew — to wear on your coziest days.

The Mom-to-Be Capsule includes three versatile pieces — a jumpsuit or maxi, a tunic, and a tank dress — to make getting dressed a breeze all throughout your pregnancy.

Today, they’re giving one lucky reader a Core Capsule (a $416-514 value, depending on which pieces you choose). To enter, please visit Universal Standard and leave a comment below telling us which piece you’d be most excited to wear. The winner will be chosen tomorrow at random. Good luck! Update: The winner has been chosen and notified. Thanks for playing!

Great news for all readers: Universal Standard is offering 20% off with code COJ20. (I’m eyeing this cozy number.) Good through May 24th. Thank you so much!