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LolitaInside

Blue Square Collar Sleeveless Ruffled Sweet Lolita One-piece Swimsuit

4.9 · 8 reviews
$39.50

Shipping and applicable duties shown before payment.

Fabric: High-quality swimwear fabric Style: Sweet Color: Blue Collar: Square Collar Sleeve Length: Sleeveless Feature: Ruffled

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Production schedules can change; we will provide updates and the applicable cancellation policy.

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What's included

One blue square collar sleeveless ruffled sweet lolita one-piece swimsuit.

Styling accessories, petticoats, bags and other garments in reference images are not included unless stated.

Shipping & preorder timing

Pre-order · Dispatch timeline confirmed at checkout. Production schedules can change; we will provide updates and the applicable cancellation policy.

Shipping options, applicable duties and taxes will be shown before payment. Mixed orders may arrive separately.

Materials, care & returns

Refer to the label specification for composition, lining and care instructions. Return eligibility depends on the piece and your region.

Find your fit

Compare your body measurements with the reference chart. Allow ease for layering where needed.

Measurements in
Reference garment measurements · cm
SizeBustWaistLength
M886892
L947494
XL1008096

A little help with the numbers.

Compare your body measurements with this reference garment chart.

The preview uses 4 cm of ease. Label-specific charts and verified fit rules are required before launch.

Blue Square Collar Sleeveless Ruffled Sweet Lolita One-piece Swimsuit

Choose the details that fit you

$39.50Pre-order
Blue Square Collar Sleeveless Ruffled Sweet Lolita One-piece SwimsuitTHE REALM, IN DETAIL
A closer look / Sweet

Romance in every seam.

Fabric: High-quality swimwear fabric Style: Sweet Color: Blue Collar: Square Collar Sleeve Length: Sleeveless Feature: Ruffled

Silhouette

Structured for volume with room for a petticoat beneath.

Fabric & finish

Soft-touch materials chosen for drape and daily wear.

Styling note

Pair with a blouse and headwear to complete your coordinate.

Discover LolitaInside
The art of dressing, together

Complete
the coordinate.

Thoughtful companions for this piece. Keep only what you need, and choose each option before adding.

A styling proposal. The suggested pieces may differ from the accessories in the photograph.

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3 selected additions · $223.50

The finishing touches

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$89.50 · Ready to ship

Black Butler Devil Ouji Gothic Lolita Set

$62.50 · Pre-order

Blue Print Embroidery Hanfu Dress Full Set

$71.50 · Ready to ship

Find your fit

Compare your body measurements with the reference chart. Allow ease for layering where needed.

Measurements in
Reference garment measurements · cm
SizeBustWaistLength
M886892
L947494
XL1008096

A little help with the numbers.

Compare your body measurements with this reference garment chart.

The preview uses 4 cm of ease. Label-specific charts and verified fit rules are required before launch.

From the fitting room

The finer points.

4.9

out of 5 · 8 reviews

57
41
30
20
10
Fit, styling & the little details
★★★★★Camila Hamilton · September 2026

Sweet and modest

Finally a swimsuit that covers well and looks adorable. The ruffles are subtle but cute. Sleeveless so easy to move in. I sized up based on reviews and it fits great.

3 found this helpful

★★★★★Natalia Kelly · August 2026

So cute and comfy

The square collar and ruffles make this stand out from plain swimsuits. Fabric is soft and stretchy, not itchy. I wore it all day at the lake with no issues. Love the blue shade.

6 found this helpful

★★★★★Quinn Martin · August 2026

My daughter loves it

Bought this for my teen daughter who is into lolita fashion. She says it's comfy and cute. The ruffles are her favorite part. Fits her true to size. Would buy again.

5 found this helpful

★★★★★Julia Lewis · August 2026

Perfect for photoshoots

Wore this for a beach photoshoot and it was perfect. The blue is vibrant and the ruffles hold their shape. Sleeveless design kept me cool. True to size for me, I got a small.

Verified buyer

5 found this helpful

★★★★★Jasmine Abbott · July 2026

Adorable lolita swimsuit

This is my first sweet lolita swimsuit and I love it. The ruffles are so cute and the square collar makes it look fancy. Fabric feels thick and stretchy. Got lots of compliments at the pool.

★★★★Charlotte Rogers · July 2026

Cute but runs small

The blue color is really pretty and the ruffles look just like the photos. I'm usually a medium but had to size up because the torso was short. Once I got the right size it fit well. Square collar stays flat in the water.

★★★★★Luna Sanchez · April 2026

Would recommend

This swimsuit is well made and the color is exactly as shown. The ruffles add a nice touch. I'm 5'4" and got a medium, fits perfectly. Great for swimming or just lounging.

Verified buyer

1 found this helpful

★★★★★Hailey Sutton · March 2026

Great quality

I was worried the fabric would be thin but it's actually really nice. The ruffles are sewn well, no loose threads. Square collar sits nicely. Happy with this purchase.

Verified buyer

4 found this helpful

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