Style exclusively in sizes 10-32

Woman in plus-size floral dress and white sneakers

Simply The Best

Discover our best-selling pieces before they're all gone.

Date Night

Fun and flirty styles to put you in a romantic state of mind.

ThirdLove Intimates

Great style starts with a great foundation.

P.S. The Blog

Inspiration for style and a life well-lived

Woman in plus-size chambray button down and yellow bathing suit top sitting in a lounge chair

Tips for getting your suitcase vacation ready just in time for take off.

Get The Tips

Woman in plus-size white dress leaning against wall

Record high temps in your city? Beat the heat with these four style hacks.

Woman in plus-size dark wash jeans and a black T-shirt

Activewear

Plus-size fashion designed to inspire.

We're fierce. We're motivated. We're strong and what we wear should speak volumes. At Dia & Co, we're constantly impressed by our customers, our influencers, and our fans (just like you!). You inspire us to create the best plus-size clothing for women to help you express your truest self.

Some of the brightest minds in designer plus-size clothing collaborate with our teams here at Dia & Co. Everything from plus-size denim to stylish tops is put to the test for a perfect fit and superior quality ensuring we deliver only the best for your wardrobe.

Not sure where to start? We're here to help. Gone are the days where you have try on clothes at the store. With our plus-sized clothing online and our stylists on hand, women everywhere can enjoy a risk-free shopping experience to get the perfect fit and style.

Shop New Arrivals:

Plus Size Denim Plus Size Dresses Plus Size Activewear Plus Size Tops Plus Size Shorts Plus Size Intimates