Plunge Dresses

Q: What bra should I wear with a plunge dress?

A plunge bra works beneath wider V necklines while adhesive cups suit low backs . Boob tape gives you more control when the neckline drops especially deep. Test your chosen support with the dress before heading out so every edge stays hidden.

Q: How do I stop a plunge dress from gaping?

Apply small strips of fashion tape between your skin and the inside edge of the neckline. Press each side down firmly once the dress is sitting correctly. The right size also matters since excess room through the bust can cause gaping.

Q: Can I wear a plunge dress to a wedding?

Yes, as long as the cut suits the dress code and lets you move comfortably. A satin maxi or flutter-sleeve midi looks polished for a wedding . Choose a rich colour or floral print then leave white and ivory to the bride.

Q: Is there free delivery in the UK? Are there plus size options available at Showpo?

Yes. Showpo offers free shipping on orders over £135. A range of sizes 4-20, including curve and plus size options, are also available in our plunge collection. Use the size guide to find your best fit then read the returns policy if you need to send your order back.

148 Products

Dangerous Woman Maxi Dress

Plunge Thigh Split Dress in Rust

£19.00

~~£99.95~~

You save 81%

4.8(84)

Mayslie Mini Dress

Puff Sleeve Drape Dress in Monet Floral

£14.00

~~£69.95~~

You save 80%

4.7(3)

Charlee Mini Dress

Plunge Fit And Flare Dress in Ivory

£139.95

5.0(2)

Posie Mini Dress

Plunge Fit And Flare Dress in Cream

£15.00

~~£79.95~~

You save 81%

5.0(1)

Quincy Maxi Dress

Satin Slip Dress in Chocolate

£46.00

~~£89.95~~

You save 49%

4.9(39)

Nova Maxi Dress

Plunge Neckline Backless Georgette Dress in Hot House Orchid Print

£99.95

5.0(2)

Jacqui Mini Dress

Low Cut Notch Neck Structured Dress in Black

£45.00

~~£79.95~~

You save 44%

Out Till Dawn Maxi Dress

Thigh Split Dress in Wine Sequin

£57.00

~~£99.95~~

You save 43%

4.8(73)

Kourtney Maxi Dress

Plunge V Neck Fit And Flare Dress in Black

£89.95

4.8(5)

Silvena Midi Dress

Plunge Neckline Tie Front A Line Dress in White

£69.95

4.9(14)

Bonnie Mini Dress

Beaded Keyhole Neckline Long Sleeve Dress in Ivory

£69.95

5.0(1)

Della Midi Dress

Plunge Neck Short Sleeve Pleated Dress in Champagne

£53.00

~~£89.95~~

You save 41%

4.8(40)

Lioness - District Maxi Dress

In Tomato Polka

£20.00

~~£69.95~~

You save 71%

Arlette Midi Dress

Strappy V Neck Under Bust Gathered Tie Front Bias Slip Skirt Dress in Red

£24.00

~~£89.95~~

You save 73%

Denise Maxi Dress

Halter U Ruched Neck Cut Out Jersey Dress in Blue

£43.00

~~£89.95~~

You save 52%

5.0(4)

Dangerous Woman Maxi Dress

Plunge Thigh Split Dress in Black

£28.00

~~£99.95~~

You save 72%

4.8(84)

Hathaway Maxi Dress

U Shaped Neck Pleated Dress in Ivory

£53.00

~~£89.95~~

You save 41%

Sybil Mini Dress

Plunge Halter Low Back A Line Dress in Vintage Orchid

£36.00

~~£69.95~~

You save 49%

4.0(1)

Amalie The Label - Sienah Ruffle Sleeve Tiered Midi Dress

Int

£27.00

~~£139.95~~

You save 81%

5.0(2)

Paola Mini Dress

Tie Front Collared Skirt Dress in Off White

£22.00

~~£79.95~~

You save 72%

Out Till Dawn Maxi Dress

Thigh Split Dress in Navy Sequin

£57.00

~~£99.95~~

You save 43%

4.8(73)

Tyricia Midi Dress

Long Sleeve Tie Front Cut Out Dress in Sage

£16.00

~~£89.95~~

You save 82%

4.9(16)

Gianni Mini Dress

Plunge A Line Low Back Dress in Light Blue

£79.95

4.7(3)

Lima Mini Dress

Plunge Neck Floral Embellished A Line Dress in Pink

£99.95

Azalea Midi Dress

Halter Neck 3D Floral Fit And Flare Dress in Blue

£89.95

30% OFF AT CHECKOUT

Viola Mini Dress

3D Floral Plunge Neck Dress in Pink

£22.00

~~£79.95~~

You save 72%

FURTHER 30% OFF AT CHECKOUT WITH CODE PARTY30

5.0(1)

By Dyln - Juna Dress

In Green

£18.00

~~£89.95~~

You save 80%

Richmond Mini Dress

Long Sleeve Ruched Dress in Dusty Pink

£12.00

~~£69.95~~

You save 83%

Tash Mini Dress

Long Sleeve Plunge Wrap Dress in Black

£79.95

Dixie Maxi Dress

Plunge Halter Low Back Dress in Cherry

£89.95

5.0(9)

Showing 31 - 60 of 148 Products