Formal Maxi Dresses

Q: Can you wear a formal maxi dress to a black-tie wedding?

Absolutely. Choose satin for a sleek finish or sequins for an evening reception. Pleated tulle also suits a romantic dress code. Skip white unless the couple has specifically requested it, and choose a floor-skimming length for a properly formal look.

Q: What accessories go best with a formal maxi dress?

Let the neckline guide you. Statement earrings work beautifully with halter and one-shoulder styles while a delicate necklace suits sweetheart and strapless necklines. A small structured clutch keeps the overall look polished without competing with the dress.

Q: What bra should I wear with a formal maxi dress?

A strapless bra works beneath one-shoulder and sweetheart necklines. Choose adhesive cups for halter styles or dresses with an open back . Some formal maxi dresses have structured bodices that offer built-in support, so check the product details before choosing a bra.

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

Yes. Showpo offers free shipping on orders over £135. Showpo’s formal maxi dresses are available in a range of sizes 4-20, including curve and plus sizes . Shop with confidence using Showpo’s size guide to find your best fit, with an easy returns policy available if your chosen dress is not quite right.

767 Products

New

Amara Maxi Dress

Corset Bodice Lace Up Dress in Pink

£99.95

4.3(3)

Tamara Maxi Dress

Plunge Neck Ruched Open Back Dress in Lemon

£20.00

~~£89.95~~

You save 78%

Louisa Maxi Dress

Boned Bodice Lace Up Back Dress in Black

£109.95

5.0(2)

Ruby Maxi Dress

Halter Scoop Neck Low Back Bodycon Dress in Light Blue

£37.00

~~£89.95~~

You save 59%

4.8(45)

Lorelei Maxi Dress

V Neck Balloon Sleeve Dress in Indulgent Bloom

£37.00

~~£89.95~~

You save 59%

Alessia Maxi Dress

Off Shoulder Ruched Bodycon Dress in Chocolate

£35.00

~~£89.95~~

You save 61%

4.8(4)

Juliet Maxi Dress

Off Shoulder Long Sleeve Ruched Overlay Lace Dress in Choc

£43.00

~~£89.95~~

You save 52%

Opal Maxi Dress

Off Shoulder Gathered Bodice Fit And Flare Dress in Blue

£66.00

~~£89.95~~

You save 27%

5.0(1)

Janezkie Maxi Dress

Femme Tiered Jacquard Formal Dress in Light Blue

£50.00

~~£89.95~~

You save 44%

Suzanna Maxi Dress

Off Shoulder Lace Dress in Black

£43.00

~~£99.95~~

You save 57%

4.5(2)

Seraphine Maxi Dress

Halter Neck Low Back Fit And Flare Dress in Red

£35.00

~~£89.95~~

You save 61%

4.8(6)

Paige Maxi Dress

Side Cut Out Balloon Sleeve Dress in Green

£49.00

~~£79.95~~

You save 39%

4.9(177)

Nala Maxi Dress

Sequin Cowl Neck High Split Dress in Gold

£38.00

~~£99.95~~

You save 62%

4.9(7)

Zahra Maxi Dress

One Shoulder Tie Back Dress in Black

£66.00

~~£99.95~~

You save 34%

4.8(11)

Marguerite Maxi Dress

Strapless Ruched Mesh High Leg Split Dress in Red

£79.95

4.9(11)

Quincy Maxi Dress

Satin Slip Dress in Lemon

£89.95

4.9(39)

Blaze Maxi Dress

Backless Sequin Dress in Wine

£89.95

5.0(1)

Melville Maxi Dress

Lace Bodice Draped Front Halter Dress in Blue

£89.95

Rania Maxi Dress

Contrast Lace Bodice Bias Cowl Drop Waist Dress in Red

£61.00

~~£89.95~~

You save 32%

4.9(105)

Pietra Maxi Dress

Knit Off Shoulder Dress in Cream

£89.95

4.8(18)

Barbara Maxi Dress

Halter Scoop Neck Contrast Georgette Dress in Cornflower Blue

£89.95

4.9(8)

Lacey Maxi Dress

Lace Corset Style Bodice Halter Dress in Blue

£89.95

4.7(3)

New

Lizzy Maxi Dress

Backless Ruched Bodycon Dress in Pink

£66.00

~~£89.95~~

You save 27%

4.8(11)

Phoebe Maxi Dress

Strapless Structured Bodice Drape Skirt Dress in Plum

£99.95

5.0(7)

Jocelyn Maxi Dress

Strapless Ruched Fit And Flare Dress in Black

£89.95

4.8(25)

Helen Maxi Dress

One Shoulder Draped Fitted Dress in Chocolate

£89.95

4.8(4)

Jasmin Maxi Dress

Sequin Overlay Dress in Sage

£99.95

4.8(4)

Berri Maxi Dress

Strapless Jacquard High Split Dress in Blue

£66.00

~~£89.95~~

You save 27%

4.7(26)

Aurelle Maxi Dress

Off Shoulder Floral Embroidered Dress in Ivory

£99.95

Frances Maxi Dress

Contrast U Neck Godet A Line Dress in Red

£89.95

4.8(17)

Showing 331 - 360 of 767 Products

Formal Maxi Dresses

Amara Maxi Dress

Tamara Maxi Dress

Louisa Maxi Dress

Ruby Maxi Dress

Lorelei Maxi Dress

Alessia Maxi Dress

Juliet Maxi Dress

Opal Maxi Dress

Janezkie Maxi Dress

Suzanna Maxi Dress

Seraphine Maxi Dress

Paige Maxi Dress

Nala Maxi Dress

Zahra Maxi Dress

Marguerite Maxi Dress

Quincy Maxi Dress

Blaze Maxi Dress

Melville Maxi Dress

Rania Maxi Dress

Pietra Maxi Dress

Barbara Maxi Dress

Lacey Maxi Dress

Lizzy Maxi Dress

Phoebe Maxi Dress

Jocelyn Maxi Dress

Helen Maxi Dress

Jasmin Maxi Dress

Berri Maxi Dress

Aurelle Maxi Dress

Frances Maxi Dress

Frequently Asked Questions

Can you wear a formal maxi dress to a black-tie wedding?

What accessories go best with a formal maxi dress?

What bra should I wear with a formal maxi dress?

Is there free delivery in the UK? Are there plus size formal maxi dresses available at Showpo?