15% OFF FIRST ORDER | WELCOME15

15% OFF YOUR FIRST ORDER | CODE WELCOME15

FREE US SHIPPING ON $50+

FREE US SHIPPING ON ORDERS $50+

SHOP NOW, PAY LATER WITH AFTERPAY

Your cart

Your cart is empty

Check out these collections.

New Arrivals Collection
Best Sellers Collection
Dress Collection
Matching Sets
Jumpsuits for Women
Plus Size Clothing
Women’s Pants & Jeans
Women’s Skirts
Women’s Tops
Welcome to Tulleys

Take 15% Off Your First Order

Join the list for new arrivals, restocks, and subscriber-only drops.

By signing up, you agree to receive marketing emails from Tulleys Boutique. Unsubscribe anytime.

Model wearing the Onyx Black Cutout Maxi Dress
Onyx Black Cutout Maxi Dress, alternate view 2
Onyx Black Cutout Maxi Dress, alternate view 3
Onyx Black Cutout Maxi Dress, alternate view 4
Onyx Black Cutout Maxi Dress, alternate view 5
Model wearing the Onyx Black Cutout Maxi Dress
Onyx Black Cutout Maxi Dress, alternate view 2
Onyx Black Cutout Maxi Dress, alternate view 3
Onyx Black Cutout Maxi Dress, alternate view 4
Onyx Black Cutout Maxi Dress, alternate view 5

Onyx Cutout Maxi Dress 

Sleek, sculpting, and undeniably powerful, the Onyx Cutout Maxi Dress is designed to flatter your curves while making a confident statement. Crafted from a smooth stretch rayon blend, this long-sleeve black maxi dress features a refined cutout detail that adds just the right amount of edge without sacrificing elegance.

The body-contouring silhouette elongates your frame, while the floor-length hem and subtle slit create graceful movement. Finished with a discreet zipper closure for a smooth, secure fit, this dress is perfect for upscale dinners, special occasions, or anytime you want to show up polished and unforgettable.

Key Features

  • Stretch maxi dress

  • Long sleeves

  • Subtle cutout detail

  • Slit for movement

  • Body-hugging silhouette

  • Zipper closure

Fabric & Care

  • 93% Rayon

  • 7% Spandex

  • Hand wash cold

  • Do not bleach

  • Lay flat or hang to dry

Fit & Sizing

  • Stretch fabric

  • True to size

  • Model is wearing a Small

Style Tip

Pair with statement heels and gold accessories for a polished look. Finish with a sleek clutch for polished confidence.

Onyx Black Cutout Maxi Dress

$55.00
Free shipping on orders $50+
Secure payment
Pay in 4 with Afterpay
Size chart

Size & Fit

How to Measure

Use a soft measuring tape and keep it level. Measure your bust around the fullest part of your chest, your waist around its narrowest point, and your hips around the fullest part. Measurements are in inches.

Fit note: This is a general guide. Fit and stretch can vary by style, so please check the individual product description before ordering.

Tulley’s Boutique Size Chart

Size US Size Bust Waist Hips
XS 0–2 32–33" 24–25" 34–35"
S 4–6 34–35" 26–27" 36–37"
M 8–10 36–37" 28–29" 38–39"
L 12–14 38–39" 30–32" 40–42"
XL 14–16 40–41" 33–35" 43–45"
1X — 44–46" 36–38" 46–48"
2X — 47–49" 39–41" 49–51"
3X — 50–52" 42–44" 52–54"

Before You Order

For non-stretch or fitted pieces, use the measurements listed on that product page when available. If you are between sizes, review the product’s fit note before sizing up or down. Pants and jumpsuits may have different inseams, including petite and tall lengths, so check the listing for the exact inseam.

Availability
 

Limited quantities. Once a style sells out, it's gone for good.

Free U.S. shipping on this item · Ships in 1–2 business days. Shipping details

Easy 30-day returns

Need help? Contact us

Onyx Cutout Maxi Dress 

Sleek, sculpting, and undeniably powerful, the Onyx Cutout Maxi Dress is designed to flatter your curves while making a confident statement. Crafted from a smooth stretch rayon blend, this long-sleeve black maxi dress features a refined cutout detail that adds just the right amount of edge without sacrificing elegance.

The body-contouring silhouette elongates your frame, while the floor-length hem and subtle slit create graceful movement. Finished with a discreet zipper closure for a smooth, secure fit, this dress is perfect for upscale dinners, special occasions, or anytime you want to show up polished and unforgettable.

Key Features

  • Stretch maxi dress

  • Long sleeves

  • Subtle cutout detail

  • Slit for movement

  • Body-hugging silhouette

  • Zipper closure

Fabric & Care

  • 93% Rayon

  • 7% Spandex

  • Hand wash cold

  • Do not bleach

  • Lay flat or hang to dry

Fit & Sizing

  • Stretch fabric

  • True to size

  • Model is wearing a Small

Style Tip

Pair with statement heels and gold accessories for a polished look. Finish with a sleek clutch for polished confidence.

Onyx Black Cutout Maxi Dress | Tulleys Boutique
Onyx Black Cutout Maxi Dress | Tulleys Boutique

Lets Get you ready for your next fabulous event

Shop Now while supplies last

Recommended Products

Customers rate us 4.8/5 based on 51 reviews.