skip to content

Order by 3.30pm Monday-Friday for same-day despatch.

Free UK shipping on orders over £50

Your cart

Your cart is empty

Check out these collections.

New Arrivals
Bras
Knickers
Suspender Belts
SALE

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.

237 Results

Clear filters
Antigel Triangle Bra Je T’aime A La Folie
Antigel Triangle Bra Je T’aime A La Folie
NEW

Je T’aime A La Folie Triangle Bra

Antigel

£50.00

1 color
  • Ecru Nacre
Maison Close Double Sens Bandeau Bra Black
Maison Close Double Sens Bandeau Bra Black

Double Sens Bandeau Bra

Maison Close

£54.00

1 color
  • Black
Maison Close La Femme Amazone Triangle Bra White
Maison Close La Femme Amazone Triangle Bra White

La Femme Amazone Triangle Bra White

Maison Close

£48.00

2 colors
  • Black
Maison Close La Femme Amazone Triangle Bra Black
Maison Close La Femme Amazone Triangle Bra Black

La Femme Amazone Triangle Bra Black

Maison Close

£48.00

2 colors
  • Black
Bracli Sky Paris Longline Bralette
Bracli Sky Paris Longline Bralette
20% off
Last One Left

Paris Sky Longline Bralette, Size M

Bracli

£66.00 £52.80 Sale

1 color
Fleur Du Mal Le Stretch Lace Triangle Bra Black
Fleur Du Mal Le Stretch Lace Triangle Bra Black
RECYCLED MATERIALS

Le Stretch Lace Triangle Bra

Fleur Du Mal

£52.00

1 color
  • Black
Atelier Amour Nuit à Broadway Bralette - Naughty Knickers
Atelier Amour Nuit à Broadway Bralette
40% off

Nuit à Broadway Bralette

Atelier Amour

£75.00 £45.00 Sale

1 color
  • Black
Agent Provocateur Lotie Bra Black/Pink/Sand
Agent Provocateur Lotie Bra Black/Pink/Sand
55% off

Lotie High Apex Bra

Agent Provocateur
5.0 (1)

£95.00 £42.75 Sale

1 color
Atelier Amour Mystic Shadow Triangle Bra Kiss
Atelier Amour Mystic Shadow Triangle Bra Kiss
50% off
Last One Left

Mystic Shadow Triangle Bra, Size L

Atelier Amour

£66.00 £33.00 Sale

1 color
  • Kiss
Prelude Marlene Triangle Bra White
Prelude Marlene Triangle Bra White
50% off

Marlene Triangle Bra with Swarovski Crystals in White

Prelude
5.0 (2)

£63.00 £31.50 Sale

4 colors
  • Black
  • +1 more
Prelude Marlene pink lace triangle bra with Swarovski crystals
Luxury wireless pink satin bralette by Prelude Marlene collection
50% off

Marlene Triangle Bra with Swarovski Crystals in Pink

Prelude

£63.00 £31.50 Sale

4 colors
  • Black
  • +1 more
Prelude Marlene Black Triangle Bra
Prelude Marlene Black Triangle Bra
50% off

Marlene Triangle Bra with Swarovski Crystals in Black

Prelude

£63.00 £31.50 Sale

4 colors
  • Black
  • +1 more
White Triangle Bra Maison Close Pure Tentation | Sheer Lingerie
Maison Close Pure Tentation Triangle Bra
40% off
Last One Left

Pure Tentation Triangle Bra White, Size XS

Maison Close

£58.00 £34.80 Sale

1 color
Inamorata London Dahlia Sheer Triangle Bra, i102-L, i102-M, i102-S, i102-XL, i102-XS, i102-XXL
Inamorata London Dahlia Sheer Triangle Bra, i102-L, i102-M, i102-S, i102-XL, i102-XS, i102-XXL
50% off

Dahlia Sheer Bralette

Inamorata London
5.0 (1)

£29.50 £14.75 Sale

1 color
  • Black
Mey Poetry Posh Triangle Bra Deep Shadow
Mey Poetry Posh Triangle Bra Deep Shadow
50% off

Poetry Posh Triangle Bra

Mey

£57.00 £28.50 Sale

1 color
Mey Fabulous Underwired Triangle Bra Electric Blue
Mey Fabulous Underwired Triangle Bra Electric Blue
50% off

Fabulous Underwired Triangle Bra

Mey

£52.00 £26.00 Sale

1 color
Atelier Amour Fleur Defendue Wired Triangle Bra
Atelier Amour Fleur Defendue Wired Triangle Bra
NEW

Fleur Défendue Wired Triangle Bra

Atelier Amour

£94.00

1 color
  • Fleur Defendue
Aubade After Hours Black Lace Bralette - Black Lace Lingerie
Aubade After Hours Black Lace Bralette - Black Lace Lingerie
NEW

After Hours Black Lace Bralette

Aubade

£115.00

1 color
  • Black
Lise Charmel Splendeur Soie Navy Mid Length Silk Robe - Naughty Knickers
Lise Charmel Navy Wireless Triangle Bra Splendeur Soie
NEW

Splendeur Soie Navy Wireless Triangle Bra

Lise Charmel

£106.00

4 colors
  • Black
  • Splendeur Carmin
  • +1 more
Bracli Daisy Sydney Dark Pearl Bra Red
Bracli Daisy Sydney Dark Pearl Bra Red
NEW

Sydney Daisy Dark Pearl Bra Red

Bracli

£79.00

2 colors
  • Sydney Black
  • Sydney Red
Aubade Satin Memories Arctic Blue Triangle Bralette | Luxury Triangle Bra
Aubade Satin Memories Arctic Blue Triangle Bralette | Luxury Triangle Bra
NEW

Satin Memories Arctic Blue Triangle Bralette

Aubade

£130.00

2 colors
  • Satin Memories Deep Sea
  • Satin Memories Arctic Blue
Atelier Amour Coup de Foudre Black Tulle Wired Triangle Bra
Atelier Amour Coup de Foudre Black Tulle Wired Triangle Bra
NEW

Coup de Foudre Black Plumetis Tulle Wired Triangle Bra

Atelier Amour

£76.00

1 color
  • Black
Aubade Brown Wireless Bralette Sheer Emotion | Luxury Triangle Bra
Aubade Brown Wireless Bralette Sheer Emotion | Luxury Triangle Bra
NEW

Sheer Emotion Brown Wireless Triangle Bra

Aubade

£85.00

3 colors
  • Sheer Emotion Black
  • Sheer Emotion Sepia
  • Sheer Emotion Sand
Aubade Crazy In Love Satin Brown Embroidery Bralette
Aubade Crazy In Love Satin Brown Embroidery Bralette
NEW

Crazy In Love Brown Embroidery Bralette

Aubade

£130.00

1 color
  • Crazy In Love Satin Brown
Atelier Amour Dolce Vita Black Triangle Bra - Naughty Knickers
Atelier Amour Black Embroidery Triangle Bra - Dolce Vita
NEW

Dolce Vita Black Triangle Bra

Atelier Amour

£85.00

1 color
  • Black
Maison Close French Kiss Light Sienna Sheer Triangle Bra
Maison Close French Kiss Light Sienna Sheer Triangle Bra
NEW

French Kiss Light Sienna Triangle Bra

Maison Close

£115.00

5 colors
  • French Kiss Black
  • French Kiss Mocha
  • French Kiss Sienna
  • +2 more
Maison Close French Kiss Light Mocha Sheer Triangle Bra
Maison Close French Kiss Light Mocha Sheer Triangle Bra
NEW

French Kiss Light Mocha Triangle Bra

Maison Close

£115.00

5 colors
  • French Kiss Black
  • French Kiss Mocha
  • French Kiss Sienna
  • +2 more
Dora Larsen Pippa Tulle Triangle Bra - Naughty Knickers
Dora Larsen Pippa Purple Tulle Wireless Triangle Bra - Soft Cup Bra
RECYCLED MATERIALS
NEW

Pippa Tulle Triangle Bra

Dora Larsen

£52.00

1 color
  • Pippa Purple/Pastel Blue
Aubade Blue Lace Bralette Flawless Love - Triangle Bra
Aubade Blue Lace Bralette Flawless Love - Triangle Bra
NEW

Flawless Love Lace Bralette

Aubade

£100.00

1 color
  • Flawless Love Dragonfly
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
Lise Charmel Bustier Bra L'Amour au Soleil - Luxury Bras
Lise Charmel Bustier Bra L'Amour au Soleil - Luxury Bras
NEW

L'Amour au Soleil Wireless Bustier

Lise Charmel

£131.00

1 color
  • Soleil En Fleurs
Atelier Amour Cherry Plunge Bra Oiseau de Paradis
Atelier Amour Cherry Plunge Bra Oiseau de Paradis
NEW

Oiseau de Paradis Wired Triangle Bra in Cherry

Atelier Amour

£94.00

2 colors
  • Oiseau de Paradis Black
  • Oiseau de Paradis Cherry
Aubade Blue Lace Bralette Love Soul - Wireless Triangle Bra
Aubade Blue Lace Bralette Love Soul - Wireless Triangle Bra

Love Soul Lace Bralette in Blue

Aubade

£100.00

1 color
  • Azure
Sarda Rincon Pink Bralette - Sexy Wireless Bra
Sarda Rincon Pink Bralette - Sexy Wireless Bra
NEW

Rincon Wireless Bralette

Sarda

£80.00

1 color
  • Influencer Pink
Sarda Bremer Bralette Hot Lava - Wireless Bras
Sarda Bremer Bralette Hot Lava - Wireless Bras
NEW

Bremer Wireless Bralette

Sarda

£91.00

1 color
  • Hot Lava
Aubade Purple Embroidery Triangle Bra Life Celebration
Aubade Purple Embroidery Triangle Bra Life Celebration

Life Celebration Embroidered Triangle Bra

Aubade

£95.00

1 color
  • Vivid Purple
Bracli Sydney Daisy Pearl Bra in Red - Naughty Knickers
Bracli Sydney Daisy Pearl Bra in Red - Naughty Knickers
NEW

Sydney Daisy Pearl Bra in Red

Bracli

£79.00

4 colors
  • Sydney Black
  • Sydney Blue
  • Sydney Ivory
  • +1 more
Fleur du Mal Luxe Silk Triangle Bra Dreamy Floral Print - Silk Lingerie
Fleur du Mal Luxe Silk Triangle Bra Dreamy Floral Print - Silk Lingerie

Luxe Silk Triangle Bra in Dreamy Floral Print

Fleur Du Mal

£110.00

6 colors
  • Black
  • Dreamy Floral Print
  • +3 more
Bracli Sydney Blue Lace Bralette - Luxury Lace Bra
Bracli Sydney Blue Lace Bralette - Luxury Lace Bra
NEW

Sydney Daisy Pearl Bra in Blue

Bracli

£79.00

4 colors
  • Sydney Black
  • Sydney Blue
  • Sydney Ivory
  • +1 more
Lise Charmel Folie d’Été Triangle Bra
Lise Charmel Folie d’Été Triangle Bra - Wireless Bralette
NEW

Folie d’Été Wireless Triangle Bra

Lise Charmel

£106.00

1 color
  • Folie Solaire