skip to content

ROYAL MAIL SPECIAL DELIVERY AVAILABLE

ORDER BY 3.30PM MONDAY-FRIDAY FOR SAME-DAY DESPATCH

DISCREET PACKAGING AS STANDARD

Your cart

Your cart is empty

Check out these collections.

New Arrivals
Bras
Knickers
Suspender Belts

Triangle Bras & Bralettes

Triangle Bras & Bralettes are the perfect blend of classic design with a bold twist. At Naughty Knickers, we offer a stunning selection of triangle bras that highlight your natural shape with sensual elegance. Available in a diverse range of styles and colours and from top designer brands like Maison Close, Love Stories, Lise Charmel and Coco de Mer, you can create lingerie looks that are both daring and alluring, whether you're going for understated sophistication with a simple bralette or bold seduction with a cupless triangle bra.

233 Results

Clear filters
Maison Close Pure Tentation Sheer Black Wireless Triangle Bra
Maison Close Pure Tentation Sheer Black Wireless Triangle Bra
NEW

Pure Tentation Triangle Bra in Black

Maison Close

£59.00

3 colors
  • Pure Tentation Black
  • Pure Tentation Black & Nude
  • Pure Tentation White
Maison Close Jeux Magnétiques Black Openable Triangle Bra
Maison Close Jeux Magnétiques Black Openable Triangle Bra
NEW

Jeux Magnétiques Openable Black Lace Triangle Bra

Maison Close

£99.00

1 color
  • Black
Maison Close Le Petit Secret Dentelle Openable Triangle Bra
Maison Close Le Petit Secret Dentelle Openable Triangle Bra

Le Petit Secret Dentelle Openable Triangle Bra

Maison Close
5.0 (2)

£48.00

1 color
  • Black
Maison Close Pure Tentation Sheer Black & Nude Wireless Triangle Bra
Maison Close Pure Tentation Sheer Black & Nude Wireless Triangle Bra
NEW

Pure Tentation Triangle Bra in Black & Nude

Maison Close

£59.00

3 colors
  • Pure Tentation Black
  • Pure Tentation Black & Nude
  • Pure Tentation White
Atelier Amour Coup de Foudre Black Tulle Triangle Bra
Atelier Amour Coup de Foudre Black Tulle Triangle Bra
NEW

Coup de Foudre Black Plumetis Tulle Triangle Bra

Atelier Amour

£66.00

1 color
  • Black
Lace Bralette Black Bettie Page by Bracli | Black Lingerie
Lace Bralette Black Bettie Page by Bracli
NEW

Bettie Page Bralette

Bracli

£76.00

1 color
  • Black
Bracli Vienna Halter Bra
Bracli Vienna Halter Bra

Vienna Embroidery Halter Bra

Bracli

£81.00

1 color
  • Black
Atelier Amour Insoutenable Légèreté Wired Bra IL12
Atelier Amour Insoutenable Légèreté Wired Bra IL12

Insoutenable Légèreté Wired Bra

Atelier Amour
5.0 (2)

£81.00

1 color
  • Black
Maison Close Pure Tentation Sheer White Wireless Triangle Bra
Maison Close Pure Tentation Sheer White Wireless Triangle Bra
NEW

Pure Tentation Triangle Bra in White

Maison Close

£59.00

3 colors
  • Pure Tentation Black
  • Pure Tentation Black & Nude
  • Pure Tentation White
Maison Close Flashback Lace Triangle Bra White
Maison Close Flashback Lace Triangle Bra White

Flashback Lace Triangle Bra White

Maison Close

£69.00

5 colors
  • Flashback Black
  • Flashback White
  • Flashback Pink
  • +2 more
Aubade Black Wireless Bralette Sheer Emotion | Luxury Triangle Bra
Aubade Black Wireless Bralette Sheer Emotion | Luxury Triangle Bra

Sheer Emotion Black Wireless Bralette

Aubade

£85.00

3 colors
  • Sheer Emotion Black
  • Sheer Emotion Sepia
  • Sheer Emotion Sand
Maison Close Flashback Triangle Bra Blue
Maison Close Flashback Triangle Bra Blue
40% off

Flashback Lace Triangle Bra Blue

Maison Close

£69.00 £41.40 Sale

5 colors
  • Flashback Black
  • Flashback White
  • Flashback Pink
  • +2 more
Lise Charmel Raspberry Wireless Triangle Bra Splendeur Soie
Lise Charmel Raspberry Wireless Triangle Bra Splendeur Soie
NEW

Splendeur Soie Raspberry Wireless Triangle Bra

Lise Charmel

£106.00

4 colors
  • Black
  • Splendeur Carmin
  • +1 more
Maison Close Corps à Corps Triangle Bra Neon Blue
Maison Close Corps à Corps Triangle Bra Neon Blue

Corps à Corps Triangle Bra Neon Blue

Maison Close

£58.00

9 colors
  • Black
  • Brown/Neon Orange
  • Ginger Snap/Neon Pink
  • +6 more
Atelier Amour Douce Insomnie Openable Triangle Bra - Naughty Knickers
Atelier Amour Douce Insomnie Openable Triangle Bra
50% off
Last One Left

Douce Insomnie Openable Triangle Bra, Size L

Atelier Amour
5.0 (2)

£104.00 £52.00 Sale

1 color
  • Black
Aubade Vibes Wireless Bralette Black - Black Triangle Bra
Aubade Vibes Wireless Bralette Black - Black Triangle Bra
NEW

Vibes Black Embroidery Bralette

Aubade

£100.00

1 color
  • Black
Maison Close Corps à Corps Neon Triangle Bra Pink
Maison Close Corps à Corps Neon Triangle Bra Pink

Corps à Corps Triangle Bra Neon Pink

Maison Close
5.0 (1)

£58.00

9 colors
  • Black
  • Brown/Neon Orange
  • Ginger Snap/Neon Pink
  • +6 more
Maison Close Nuit Fauve Jersey Triangle Bra Black
Maison Close Nuit Fauve Jersey Triangle Bra Black
50% off
Last One Left

Nuit Fauve Triangle Bra, Size 36C

Maison Close

£98.00 £49.00 Sale

1 color
  • Black
Aubade Into The Groove Underwired Triangle Bra Sandstone
Aubade Into The Groove Underwired Triangle Bra Sandstone
7% off

Into The Groove Plunge Bra

Aubade

£115.00 £107.50 Sale

1 color
Bracli Kyoto Bra
Bracli Kyoto Bra

Kyoto Bra

Bracli

£86.00

1 color
  • Black
Maison Close Rendez-Vous Silk Triangle Bra Black
Maison Close Rendez-Vous Silk Triangle Bra Black
50% off

Rendez-Vous Silk Triangle Bra

Maison Close

£98.00 £49.00 Sale

1 color
  • Black
Prelude Black Lace Seduction Underwired Triangle Bra
Prelude Black Lace Seduction Underwired Triangle Bra
NEW

Seduction Underwired Triangle Bra

Prelude

£68.00

1 color
  • Seduction Black & Bronze
Maison Close Rendez-Vous Triangle Bustier Bra Black
Maison Close Rendez-Vous Triangle Bustier Bra Black
50% off

Rendez-Vous Silk & Lace Triangle Bustier Bra

Maison Close

£148.00 £74.00 Sale

1 color
  • Black
Fleur Du Mal Luxe Silk Satin Triangle Bra in Rouge
Fleur Du Mal Luxe Silk Satin Triangle Bra in Rouge

Luxe Triangle Bra in Rouge

Fleur Du Mal

£105.00

6 colors
  • Black
  • Dreamy Floral Print
  • +3 more
Aubade Stardust Dream Bralette Cosmos Silver
Aubade Stardust Dream Bralette Cosmos Silver
Last One Left

Stardust Dream Silver Embroidery Bralette, Size S

Aubade

£130.00

1 color
Fleur Du Mal Luxe Silk Satin Triangle Bra in Tan
Fleur Du Mal Luxe Silk Satin Triangle Bra in Tan

Luxe Triangle Bra Tan

Fleur Du Mal

£105.00

6 colors
  • Black
  • Dreamy Floral Print
  • +3 more
Aubade Mystery of Love Cherry Lace Bralette | Luxury Triangle Bra
Aubade Mystery of Love Cherry Lace Bralette | Luxury Triangle Bra
NEW

Mystery of Love Cherry Lace Bralette

Aubade

£100.00

1 color
  • Mystery of Love Cherry
Maison Close Flashback Triangle Bra Neon Yellow
Maison Close Flashback Triangle Bra Neon Yellow
40% off

Flashback Lace Triangle Bra Yellow

Maison Close

£69.00 £41.40 Sale

5 colors
  • Flashback Black
  • Flashback White
  • Flashback Pink
  • +2 more
Atelier Amour Divine Promesse Wire Bra Black
Atelier Amour Divine Promesse Wire Bra Black
50% off
Last One Left

Divine Promesse Wire Bra, Size XXL

Atelier Amour

£85.00 £42.50 Sale

1 color
  • Black
Maison Close Corps à Corps Triangle Bra White
Maison Close Corps à Corps Triangle Bra White

Corps à Corps Triangle Bra White

Maison Close

£58.00

9 colors
  • Black
  • Brown/Neon Orange
  • Ginger Snap/Neon Pink
  • +6 more
Aubade Boîte à Désir Openable Triangle Bra Black | Lace Lingerie
Aubade Boîte à Désir Open-Up Triangle

Boîte à Désir Openable Lace Triangle Bra

Aubade
5.0 (1)

£55.00

1 color
  • Black
Simone Pérèle Oisive Soft Cup Triangle Bra Natural - French Lingerie
Simone Pérèle Oisive Soft Cup Triangle Bra Natural - French Lingerie
40% off

Oisive Soft Cup Triangle Bra

Simone Pérèle

£70.00 £42.00 Sale

1 color
Bracli Sydney Daisy Pearl Bra Black - Black Lace Lingerie
Bracli Sydney Daisy Pearl Bra Black - Black Lace Lingerie
NEW

Sydney Daisy Pearl Bra in Black

Bracli

£79.00

4 colors
  • Sydney Black
  • Sydney Blue
  • Sydney Ivory
  • +1 more
Bracli Sydney Ivory Lace Bralette - Lace Lingerie
Bracli Sydney Ivory Lace Bralette - Lace Lingerie
NEW

Sydney Daisy Pearl Bra in Ivory

Bracli

£79.00

4 colors
  • Sydney Black
  • Sydney Blue
  • Sydney Ivory
  • +1 more
Maison Close Black Triangle Bra - Nuit Infinie
Maison Close Black Triangle Bra - Nuit Infinie
NEW

Nuit Infinie Bustier

Maison Close

£149.00

1 color
  • Black
Atelier Amour Enlace Moi Open Triangle Bra Black
Atelier Amour Enlace Moi Open Triangle Bra Black
20% off

Enlace Moi Open Triangle Bra

Atelier Amour

£75.00 £60.00 Sale

1 color
  • Black
Love Stories Love Lace Unpadded Bralette Purple
Love Stories Love Lace Unpadded Bralette Purple
41% off

Love Lace Triangle Bralette Purple

Love Stories

£66.00 £39.20 Sale

4 colors
  • Love Lace Medium Brown
  • Love Lace Purple
  • Love Lace Neon Purple
  • +1 more
Atelier Amour Cosmic Dream Underwired Triangle Bra Lagoon
Atelier Amour Cosmic Dream Underwired Triangle Bra Lagoon
50% off

Cosmic Dream Underwired Triangle Bra Lagoon

Atelier Amour
5.0 (1)

£90.00 £45.00 Sale

2 colors
  • Black
Black Wireless Triangle Bra Maison Close Accroche Coeur
Maison Close Accroche Coeur Triangle Bra Black

Accroche Coeur Triangle Bra

Maison Close

£68.00

1 color
  • Black
Bracli Geneva Bra Ivory
Bracli Geneva Bra Ivory

Geneva Pearl Bra Lace Ivory

Bracli

£71.00

2 colors
  • Black