Adult & Plus Size Tutu Costumes – Halloween, 80s, DIY Outfits

Adult & Plus Size Costumes with Tutus – Fun, Easy & Ready to Wear

Who says tutus are just for kids? At Sydney So Sweet, we’ve created the ultimate collection of adult and plus size tutu costumes for Halloween, birthday parties, fun runs, Decade Days, and more! Whether you’re planning a DIY look or need a last-minute outfit, our tutus make it easy to get dressed and look festive in minutes.

Women’s Tutu Skirt & Headband Sets for Costumes and Parties

From 80s party costumes to witch outfits, our tutus come in every color imaginable. Each set includes a full tutu skirt with a comfy stretch elastic waistband and a coordinating headband. Just add a basic tee and leggings, and you’re ready for:

• Halloween costumes for adults

• Mommy and me dress-up looks

• Plus size fun run or race day outfits

• Decade Day or themed school events

Looking for animal costumes? Pair a black tutu with our cat ear headbands for an easy DIY cat, cheetah, or Dalmatian look.

Plus Size Tutus That Fit & Flatter

We offer a wide selection of plus size tutu skirts to fit and flatter every body. These skirts are designed to pull on easily over leggings or biker shorts and stay in place with a stretchy waistband. Each listing includes detailed measurements to help you find your perfect fit.

Fast Shipping from Our U.S. Boutique

All items in our adult tutu collection are in stock and ship fast from Ohio—usually within 1–2 business days. No waiting. No stress. Just fun, affordable dress-up for women of all shapes and sizes.

Shop our Adult & Plus Size Costume Collection now and create your perfect DIY look today!