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One-Piece Swimsuits

RELLECIGA department

One-Piece Swimsuits

A one piece is not the modest option, and this department is the proof. High cut legs, open backs and deep scoops do more with less fabric than most bikinis manage, while a bandeau one piece keeps the shoulders clear entirely.

83pieces in this cut
$26.99lowest price here
9shapes carried
27colourways

high cut, scoop back, tummy control

All RELLECIGA one-piece swimsuits

Page 1 of 5
Thong One Piece, Red (Large)
One Piece

Thong One Piece, Red (Large)

thong

4.4 out of 5 · 4,541 ratings
$26.99+5
High Cut Scoop One Piece, Black (Medium)
One Piece

High Cut Scoop One Piece, Black (Medium)

high cut · scoop

4.4 out of 5 · 4,541 ratings
$29.99
High Cut Scoop One Piece, Black (Small)
One Piece

High Cut Scoop One Piece, Black (Small)

high cut · scoop

4.4 out of 5 · 4,541 ratings
$29.99
Thong One Piece, Red (Small)
One Piece

Thong One Piece, Red (Small)

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Yellow
One Piece

Thong One Piece, Yellow

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Tummy Control V Neck One Piece, Black
One Piece

Tummy Control V Neck One Piece, Black

tummy control · v neck

4.6 out of 5 · 13 ratings
$29.99
High Cut V Neck One Piece, Red
One Piece

High Cut V Neck One Piece, Red

high cut · v neck

4.1 out of 5 · 61 ratings
$29.99
High Cut One Piece, Red
One Piece

High Cut One Piece, Red

high cut

4.4 out of 5 · 4,541 ratings
$29.99
Thong One Piece, Orange
One Piece

Thong One Piece, Orange

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Neon Green
One Piece

Thong One Piece, Neon Green

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, White
One Piece

Thong One Piece, White

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
High Cut One Piece, Royal Blue
One Piece

High Cut One Piece, Royal Blue

high cut

4.4 out of 5 · 4,541 ratings
$29.99
Thong One Piece, Emerald
One Piece

Thong One Piece, Emerald

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Black (black)
One Piece

Thong One Piece, Black (black)

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Purple
One Piece

Thong One Piece, Purple

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Black (black polka dot)
One Piece

Thong One Piece, Black (black polka dot)

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Striped
One Piece

Thong One Piece, Striped

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
Thong One Piece, Fuchsia
One Piece

Thong One Piece, Fuchsia

thong

4.4 out of 5 · 4,541 ratings
$29.99+5
High Cut Bandeau One Piece, Black
One Piece

High Cut Bandeau One Piece, Black

high cut · bandeau

4.3 out of 5 · 1,884 ratings
$32.99
Bandeau One Piece, Black (Small)
One Piece

Bandeau One Piece, Black (Small)

bandeau

4.3 out of 5 · 1,884 ratings
$32.99

Prices are what we last recorded for each piece. Every button opens that piece on our retail partner's site in a new tab.

A one piece is not the modest option, and this department is the proof. High cut legs, open backs and deep scoops do more with less fabric than most bikinis manage, while a bandeau one piece keeps the shoulders clear entirely.

What a one piece genuinely gives you is a smooth line and nothing to adjust. There is no waistband to roll and no top to shift. That is what keeps it the choice for anyone who actually swims rather than sits.

One-Piece Swimsuits from the RELLECIGA range
One-Piece Swimsuits from the RELLECIGA range, photographed on location.

Straight answers

One-Piece Swimsuits: questions we get

Will a high cut leg suit a shorter frame?

It usually helps: cutting the leg higher lengthens the line from hip to ankle. What it does not do is add coverage, so a high cut and a full seat are two different requests and the piece will say which it is.

Does a tummy control one piece feel tight?

It feels firm across the front, which is the point of the panel. If you want the smooth line without the compression, a ruched front does a softer version of the same job by breaking up the surface.

Can I swim properly in an open back?

Yes, though a scoop or a cross back holds better under a real stroke than a tie back does. If the swimming is the point rather than the sunbathing, the long sleeve pieces in Cover-Ups hold best of all.