Front view of the Room 24 Alina black one-piece swimsuit with an asymmetric neckline, gathered detailing and sweeping waist cut-outs.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Front view of the Room 24 Alina black one-piece swimsuit with an asymmetric neckline, gathered detailing and sweeping waist cut-outs.
Back view of the Room 24 Alina black swimsuit showing its delicate straps, sculpted fit and medium-coverage back.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Close-up of the Room 24 Alina black swimsuit showing its asymmetric neckline, gathered construction and smooth stretch fabric.
Front view of the Room 24 Alina black one-piece swimsuit with an asymmetric neckline, gathered detailing and sweeping waist cut-outs.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Front view of the Room 24 Alina black one-piece swimsuit with an asymmetric neckline, gathered detailing and sweeping waist cut-outs.
Back view of the Room 24 Alina black swimsuit showing its delicate straps, sculpted fit and medium-coverage back.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Close-up of the Room 24 Alina black swimsuit showing its asymmetric neckline, gathered construction and smooth stretch fabric.
Front view of the Room 24 Alina black one-piece swimsuit with an asymmetric neckline, gathered detailing and sweeping waist cut-outs.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Front view of the Room 24 Alina black one-piece swimsuit with an asymmetric neckline, gathered detailing and sweeping waist cut-outs.
Back view of the Room 24 Alina black swimsuit showing its delicate straps, sculpted fit and medium-coverage back.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Side view of the Room 24 Alina black one-piece highlighting its curved waist cut-outs and high-cut leg.
Close-up of the Room 24 Alina black swimsuit showing its asymmetric neckline, gathered construction and smooth stretch fabric.
20% off

Alina One Piece Black

£180.00 £144.00
Taxes included.
Alina Black Asymmetric Cut-Out Swimsuit

An asymmetric neckline and sweeping cut-outs give the Alina black swimsuit by Room 24 its sculptural character. Gathered detailing softens the upper silhouette, while smooth stretch fabric contours comfortably to the body for a close, supportive fit.
Curved panels wrap across the waist to create a bold, dimensional effect. Finished with delicate straps and high-cut legs, this one-piece swimsuit is designed for beach clubs, poolside occasions and elevated resort styling.

Product details

Black colourway
Asymmetric neckline
Gathered front detailing
Delicate shoulder straps
Sweeping waist cut-outs
Sculpting stretch fabric
High-cut legs
Medium-coverage back
Close-fitting silhouette
Composition: 72% Polyamide, 28% Elastane

Size & Fit

Designed for a close, body-contouring fit
Stretch fabric provides comfort and flexibility
Fits true to size
If you are between sizes, we recommend you upsize
Model is 175 cm tall and wears size S
Size S

Size Guide

Size Guide

Use the measurements below to find your perfect fit. Measure yourself and compare to the chart.

How to Measure

  • Bust: Measure around the fullest part of your chest.
  • Waist: Measure around the narrowest part of your waist.
  • Hips: Measure around the fullest part of your hips.

Dresses & Bodysuits

Size UK EU US Bust (cm) Waist (cm) Hips (cm)
XS 6 34 2 80–83 60–63 86–89
S 8 36 4 84–87 64–67 90–93
M 10 38 6 88–91 68–71 94–97
L 12 40 8 92–95 72–75 98–101
XL 14 42 10 96–99 76–79 102–105

Swimwear

Size UK EU US Bust (cm) Waist (cm) Hips (cm)
XS 6 34 2 78–81 58–61 84–87
S 8 36 4 82–85 62–65 88–91
M 10 38 6 86–89 66–69 92–95
L 12 40 8 90–93 70–73 96–99
XL 14 42 10 94–97 74–77 100–103

All measurements are in centimetres (cm). If you are between sizes, we recommend sizing up.
Only 3 left in stock. Order soon.
Free delivery and shipping
Secure online payment
Free delivery and shipping
Secure online payment
Free delivery and shipping
Secure online payment
next-day uk shipping
Free Global Shipping
Easy returns
100% secure payments
next-day uk shipping
Free Global Shipping
Easy returns
100% secure payments

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