Olivia Onesie Jumpsuit in Black
Woman in a black outfit posing in front of a &
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black
Olivia Onesie Jumpsuit in Black

Olivia Onesie Jumpsuit in Black

Regular price$39.99
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Shipping calculated at checkout.

Size
  • Low stock - 1 item left
  • Backordered, shipping soon

Olivia Onesie Jumpsuit in Black – Effortless Power, Head-to-Toe Confidence

The Olivia Onesie Jumpsuit in Black is that sleek, second-skin piece that brings confidence to every curve and ease to every move. With a soft ribbed texture, flattering silhouette, and endless styling potential, this one-and-done outfit is your shortcut to feeling put-together, powerful, and unapologetically you. Whether you’re layering it up for the season or rocking it solo, Olivia is here to help you embody your next-level energy — no hesitation, no holding back.


Features

  • Soft ribbed stretch fabric that hugs in all the right places while staying breathable and move-friendly

  • Flattering scoop neckline and spaghetti straps for a feminine, minimalist feel

  • Full-length leg with a slight flair fit for a sleek, elongating look

  • Layering essential — perfect for pairing with shackets, blazers, or cardigans

  • Easy pull-on style because your power outfit shouldn’t slow you down


Ways to Style

  • Street Chic: Top with the Rowan Plaid Shirt Dress in Black and white sneakers for a bold, off-duty vibe.

  • Urban Edge: Layer under the Newspaper Trench Coat for a head-turning trendsetter moment that'll be remembered.

  • Chill Luxe: Pair with the Heather Grey Light Batwing Sweater and chunky sneakers for casual comfort with major attitude.

  • Layer Queen: Throw the Ceo Red Vest over it for a rich, textured look that says effortless sophistication.

  • Weekend Warrior: Add a cropped graphic tee over top and combat boots — unexpected, cool, and full of movement.


Why it belongs in Ascend
The Olivia Onesie Jumpsuit in Black was made for the woman stepping fully into her stride — grounded, bold, and ready to show up as her highest self. One piece. Infinite confidence.

True to size with stretch. Model is wearing a large. This one might not be great for the taller gals. Also available in olive green.

Hey, Sassy!

This is Ali Joy, the owner and currator of MWB. She tries on every style to ensure quality and make sure we can give as many fit details as possible.

Ali is approximately 5'6 with pretty average proportions. She typically wears a size 10/11 jeans to accomodate her ample thighs and surplus junk in the trunk. She normally prefers a medium or large top, mostly because she hates when shirts or jackets pull across the shoulder blades (RIP Chris Farley in a little jacket) but her chest is a small a/b cup.

Now that you know all Ali's closet secrets😜, if you have any additional questions, just hit the "Ask a question" tab. Clearly she's not afraid to spill the tea.

$7 flat rate shipping but FREE shipping on orders over $100.

RETURN POLICY

We want you to feel like a total badass in everything you wear.
If something isn’t hitting like it should, we’ve got you—we’ll help you find the piece that does.

Because we carry limited, curated styles (and when it’s gone, it’s gone), we’ve created a return policy that keeps things fair, clear, and easy for everyone.

💫 Return Window

We gladly accept returns within 10 days of purchase (in-store) or 10 days from delivery (online orders).

Items must meet our return guidelines below to be eligible.

🔁 In-Store Purchases

All in-store purchases are eligible for:

  • Store credit
  • Exchange

We do not offer refunds to the original form of payment for in-store purchases.

Store credit never expires—so you can take your time finding your next obsession.

📦 Online Orders

For online purchases, we offer:

  • Store credit (preferred)
  • Refund to original payment method (excluding original shipping costs)

Customers are responsible for return shipping costs unless the item arrives damaged or incorrect.

🔥 Final Sale Items

The following items are final sale and not eligible for return or exchange:

  • Sale or clearance items
  • Accessories (jewelry, hats, bags, etc.)
  • Bodysuits, intimates, or personal wear items
  • Seasonal or holiday-specific pieces

These pieces are often limited-run or specialty items, so once they’re yours—they’re yours.

✔️ Return Conditions

To be accepted, items must be:

  • Unworn and unwashed
  • Tags still attached
  • Free of makeup, deodorant, perfume, smoke, or any scent
  • Free of pet hair or damage

Items that do not meet these standards will not be accepted for return.

🧾 Receipt Policy

  • With receipt: full store credit or eligible return
  • Without receipt: store credit issued at the lowest selling price

💬 Exchanges

Need a different size or something that fits your vibe better? We’re happy to help you exchange your item.

Our team is here to style you into something you love—just ask.

🚨 Damaged or Incorrect Items

If you receive an item that is damaged or incorrect, please contact us within 3 days of delivery at:

📧 MermaidWalkingBoutique@gmail.com

We’ll make it right—quickly.

💖 A Note From Us

At Mermaid Walking, we’re not just selling clothes—we’re helping you show up as her.

Our return policy is designed to:

  • Keep our collections fresh and intentional
  • Protect our small business
  • And still take amazing care of you

If something doesn’t feel right, come talk to us. We’ll always do our best to find a solution that leaves you feeling confident and taken care of.

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The process

Does this piece speak to the person you strive to be?

1. Add your perfect size to cart and purchase.

2. It'll leave here within two business days.

3. Put it on and walk around with your head held high, knowing you are capable of anything you set your mind to.

Testimonials

★★★★★

I have ordered several items over the past few years and can honestly say the process has been 5 stars each time! The quality was great, they surprisingly fit me (I'm tall and hard to fit), there are cute thank you notes on the email reciepts and packages, and the service was fast. Oh, and I LOVE her marketing videos!

Cathy
Cape Carteret, NC
★★★★★

I visited your booth at NWSS two years in a row and it is always my favorite stop to make! 12/10⭐

Jo
Fort Collins, CO
★★★★★

⭐⭐⭐⭐⭐online and in person! Easy peasy 💞 super fast and always fun catching up.

Moni
Golden, CO
★★★★★

I wear my reversible shacket I bought from you pretty much everyday! Thank you!

Ali
Denver, CO
★★★★★

I visit you every year at the stock show and have loved every piece!

Katie
Arvada, CO

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