Petaine™ – Cold-Shoulder Belted Romper with Tie Waist & Pockets

Regular price Sale price$49.99 USD $99.98 Save 50%
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Flash Sale ends tonight

The more you add, the more you save

2 ITEMS

10%

3 ITEMS

15%

4 ITEMS

20%

Finally, a romper cut for real curves

You slip it on. Tie the waist. Done.

The soft knit drapes — it doesn't cling.

The ladder-cutout sleeves and adjustable tie-waist give your shape definition without squeezing.

Pockets deep enough for your phone. Light enough to wear all day.

Throw on gold hoops. Step out. You look handled.

A best-seller in our curve-fit collection

Curves, finally defined
The adjustable tie-waist cinches where you want it. The soft knit drapes over your shape — no clinging, no riding up.

Ladder-cutout sleeves that flatter
Cold-shoulder strips sit gently on fuller arms — never digging, never pulling. They add detail without showing too much.

Pockets deep enough for your phone
Side-slit pockets hold your iPhone, keys, lip balm. No clutch needed. Just walk out the door.

One piece. Full outfit. Zero fuss.
Pair with sneakers for errands, sandals for brunch, gold hoops for dinner. The romper does the work. 

What you get today

  • Petaine cold-shoulder belted romper
  • Adjustable tie-waist that fits where you want it
  • Deep side-slit pockets — phone, keys, lip balm
  • Soft polyester-blend knit, ready to wear out of the bag
  • Free tracked shipping
  • 60-day at-home try-on

Seasonal production run — once this batch sells out, restock pricing may change.

Soft, defined, easy. The romper that does the work — only while this batch lasts.

60-day at-home try-on
Try Petaine at home for 60 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.


Frequently asked questions

Do the shoulder cutouts dig into fuller arms?
No. The ladder strips sit gently on the upper arm and move with you. They're designed to add detail, not pressure.

Is the fabric see-through?
The soft knit blend has enough weight to drape without showing through. It's lightweight, but not sheer.

Can I wear this if I'm in between sizes?
The tie-waist gives you a few inches of give either way. If you're between sizes, size up for a more relaxed drape.

Does the romper wrinkle easily?
The knit blend resists wrinkles. You can pull it out of your suitcase and wear it straight away.

Specifications

  • Size: Available in US 14–20 (1XL, 2XL, 3XL)
  • Material: Soft polyester-blend knit with stretch
  • Lasts: Wash after wash without losing shape

How to wash

  • Machine wash cold with similar colors
  • Do not bleach
  • Hang dry to preserve shape

Size Chart (Inches)

If you're between two sizes, we recommend choosing the larger one.

Size US Size Bust Length Weight (lbs)
1XL 14-16 42 37.5 61.0-73.0
2XL 16-18 44.5 38 73.0-82.5
3XL 18-20 47 38.5 82.5-92.5

Do these run true to size? They fit true to size for most. If you're between sizes or prefer a more relaxed fit, we suggest sizing up one.

Can I wear this to the office? Yes. Styled with the right pieces, it reads polished and professional while keeping the silhouette clean.

Will the fabric fade after washing? The fabric is pre-washed to soften the feel and minimize fading. Wash cold and hang dry to keep the color rich.

Wrong size? Displeased? No problem! If for any reason you are not satisfied with the product, we offer a 60 day return policy.

To minimize our carbon footprint, we don't keep all our products in stock. Instead, we make them on demand, which may result in slightly longer delivery times. This approach lets us offer better prices, benefits the environment, and helps avoid unnecessary waste. Once your payment is confirmed, we'll begin processing your order right away — it typically takes 1–3 business days to prepare and ship. After dispatch, you'll receive a confirmation email with a tracking number, and you can follow your order anytime on the Track Your Order page. On average, you'll receive your order within 3–8 working days after dispatch.

We're Alva & Grace — where women with good taste find what they love.

Bags that get compliments. Dresses that just work. Home pieces that make a room feel finished. All designed to look like more than you paid. That's the Alva & Grace feeling — and you deserve that. A few times a year, we open up our best prices as a thank you to our customers — and a welcome to new ones. Consider this our gift to you. Right now, our Flash Sale brings our most-loved pieces to the best prices of the year. Only while this sale lasts.

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FREE DELIVERY
We offer free delivery that's fast, reliable, and handled with care, ensuring your order arrives safely and on time.
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CUSTOMER SERVICE
Our team is always here to assist you, every day of the week. No matter when you need help, we're just a message away!
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60 DAYS RETURN POLICY
After receiving the order, you have 60 days to decide whether to keep the product or return it effortlessly.

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