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Formal Dresses

Discover elegant formal dresses for black-tie events, weddings and special occasions, with flattering silhouettes and refined details. From timeless classics to statement styles, find the perfect look for your next event, or explore our evening dresses, occasion dresses and maxi dresses.

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381 products

Save 50%Elsa Matte Satin Maxi Gown | Blush Pink | Debs & Prom | Formal Gown | Oh Hello Clothing
Elsa Matte Satin Maxi Gown | Blush Pink Sale price£50.00 GBP Regular price£99.95 GBP
Save 50%Elsa Matte Satin Maxi Gown | Olive | Debs & Prom | Formal Gown | Oh Hello Clothing
Elsa Matte Satin Maxi Gown | Olive Sale price£50.00 GBP Regular price£99.95 GBP
Save 50%Elsa Matte Satin Maxi Gown | Yellow | Debs & Prom | Formal Gown | Oh Hello Clothing
Elsa Matte Satin Maxi Gown | Yellow Sale price£50.00 GBP Regular price£99.95 GBP
Shantal Satin Gown | Ocean Teal Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Shantal Satin Gown | Ocean Teal Blue Sale price£92.00 GBP
Save 49%Ashlee Soft Satin One Shoulder Maxi Dress Red | Wedding Guest Dress | One Shoulder | Maxi | Oh Hello Clothing
Ashlee Soft Satin One Shoulder Maxi Dress | Red Sale price£42.00 GBP Regular price£83.00 GBP
Caspian Embellished Bodycon Gown | Light Green | Debs & Prom | Formal Gown | Oh Hello Clothing
Caspian Embellished Bodycon Gown | Light Green Sale price£230.00 GBP
Save 30%Saraya Bodycon Embellished Gown | Black | Debs & Prom | Formal Gown | Oh Hello Clothing
Saraya Bodycon Embellished Gown | Black Sale price£161.00 GBP Regular price£230.00 GBP
Dallas Luxe Embellished Gown | Royal Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Dallas Luxe Embellished Gown | Royal Blue Sale price£211.00 GBP
Dallas Luxe Embellished Gown | Black | Debs & Prom | Formal Gown | Oh Hello Clothing
Dallas Luxe Embellished Gown | Black Sale price£211.00 GBP
Robyn Draped Fitted Stapless Gown | Yellow | Debs & Prom | Formal Gown | Oh Hello Clothing
Robyn Draped Fitted Stapless Gown | Yellow Sale price£156.00 GBP
Save 29%Oh Hello Clothing Dresses > Prom Dresses Luna Glitter Corset Aline Gown | Blue
Luna Glitter Corset Aline Gown | Blue Sale price£110.00 GBP Regular price£156.00 GBP
Save 60%Pranvera Embellished Micro Crystal Gown | Dusty Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Pranvera Embellished Micro Crystal Gown | Dusty Blue Sale price£92.00 GBP Regular price£230.00 GBP
Save 30%Venice Strapless Bodycon Gown | Lilac | Debs & Prom | Formal Gown | Oh Hello Clothing
Venice Strapless Bodycon Gown | Lilac Sale price£77.00 GBP Regular price£110.00 GBP
Sold outLisa Multiway Chiffon Gown | Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Lisa Multiway Chiffon Gown | Blue Sale price£143.00 GBP
Lisa Multiway Chiffon Gown | Yellow | Debs & Prom | Formal Gown | Oh Hello Clothing
Lisa Multiway Chiffon Gown | Yellow Sale price£143.00 GBP
Save 29%Oh Hello Clothing Dresses > Prom Dresses Luna Glitter Corset Aline Gown | Pink
Luna Glitter Corset Aline Gown | Pink Sale price£110.00 GBP Regular price£156.00 GBP
Save 30%Cassia Strapless Glitter Aline Gown | Pink | Debs & Prom | Formal Gown | Oh Hello Clothing
Cassia Strapless Glitter Aline Gown | Pink Sale price£100.00 GBP Regular price£143.00 GBP
Sold outSave 30%Stefani Rhinestone Bodice Gown | Navy | Debs & Prom | Formal Gown | Oh Hello Clothing
Stefani Rhinestone Bodice Gown | Navy Sale price£129.00 GBP Regular price£184.00 GBP
Save 60%Tiah Glitter Embellished Gown | Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Tiah Glitter Embellished Gown | Blue Sale price£92.00 GBP Regular price£230.00 GBP
Save 30%Anastasia Glitter Sweetheart Gown | Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Anastasia Glitter Sweetheart Gown | Blue Sale price£97.00 GBP Regular price£138.00 GBP
Save 30%Anastasia Glitter Sweetheart Gown | Blush | Debs & Prom | Formal Gown | Oh Hello Clothing
Anastasia Glitter Sweetheart Gown | Blush Sale price£97.00 GBP Regular price£138.00 GBP
Sold outSave 60% | Oh Hello Clothing
Tora Cut Out Sequin Maxi Dress | Dark Red Sale price£52.00 GBP Regular price£129.00 GBP
Save 30%Venice Strapless Bodycon Gown | Light Gold | Debs & Prom | Formal Gown | Oh Hello Clothing
Venice Strapless Bodycon Gown | Light Gold Sale price£77.00 GBP Regular price£110.00 GBP
Save 50%Brooke Square Neck Maxi Dress Black | Wedding Guest Dress | Square Neck | Maxi | Oh Hello Clothing
Brooke Square Neck Maxi Dress | Black Sale price£50.00 GBP Regular price£99.95 GBP
Save 30%Crystal Bodycon Embellished Gown | Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Crystal Bodycon Embellished Gown | Blue Sale price£148.00 GBP Regular price£211.00 GBP
Save 29%Scarlette Soft Satin Maxi Gown | Mauve | Debs & Prom | Formal Gown | Oh Hello Clothing
Scarlette Soft Satin Maxi Gown | Mauve Sale price£110.00 GBP Regular price£156.00 GBP
Sold outSave 29%Bella Luxe Aline Satin Gown | Emerald | Debs & Prom | Formal Gown | Oh Hello Clothing
Bella Luxe Aline Satin Gown | Emerald Sale price£110.00 GBP Regular price£156.00 GBP
Save 30%The Butterfly Embellished Bodycon Gown | Gold | Debs & Prom | Formal Gown | Oh Hello Clothing
The Butterfly Embellished Bodycon Gown | Gold Sale price£161.00 GBP Regular price£230.00 GBP
Save 29%Monica Off The Shoulder Gown | Yellow | Debs & Prom | Formal Gown | Oh Hello Clothing
Monica Off The Shoulder Gown | Yellow Sale price£65.00 GBP Regular price£92.00 GBP
Save 30%Mabel Strapless Sequin Gown | Emerald Green | Debs & Prom | Formal Gown | Oh Hello Clothing
Mabel Strapless Sequin Gown | Emerald Green Sale price£84.00 GBP Regular price£120.00 GBP
Save 50%Sylvana Silky Maxi Dress Blue | Wedding Guest Dress | Maxi | Oh Hello Clothing
Sylvana Silky Maxi Dress | Blue Sale price£50.00 GBP Regular price£99.95 GBP
Save 50%Sylvana Silky Maxi Dress Pink | Wedding Guest Dress | Maxi | Oh Hello Clothing
Sylvana Silky Maxi Dress | Pink Sale price£50.00 GBP Regular price£99.95 GBP
Sold outSave 60%Cataleya Rhinestone Bodycon Gown | Pink | Debs & Prom | Formal Gown | Oh Hello Clothing
Cataleya Rhinestone Bodycon Gown | Pink Sale price£44.00 GBP Regular price£110.00 GBP
Save 30%Cataleya Rhinestone Bodycon Gown | Royal Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Cataleya Rhinestone Bodycon Gown | Royal Blue Sale price£77.00 GBP Regular price£110.00 GBP
Cataleya Rhinestone Bodycon Gown | Red | Debs & Prom | Formal Gown | Oh Hello Clothing
Cataleya Rhinestone Bodycon Gown | Red Sale price£110.00 GBP
Santana Beaded Keyhole Gown | Midnight | Debs & Prom | Formal Gown | Oh Hello Clothing
Santana Beaded Keyhole Gown | Midnight Sale price£276.00 GBP
Save 50% | Oh Hello Clothing
Allegra Gathered Midaxi Dress | Sage Sale price£50.00 GBP Regular price£99.95 GBP
Diva Embellished Corset Gown | Green | Debs & Prom | Formal Gown | Oh Hello Clothing
Diva Embellished Corset Prom Dress | Green Sale price£230.00 GBP
Diva Embellished Corset Gown | Gold | Debs & Prom | Formal Gown | Oh Hello Clothing
Diva Embellished Corset Prom Dress | Gold Sale price£230.00 GBP
Save 50%Sylvana Silky Maxi Dress | Ivory | Graduation | Bride To Be Hen Dress | Oh Hello Clothing
Sylvana Silky Maxi Dress | Ivory Sale price£50.00 GBP Regular price£99.95 GBP
Save 30%Julianne Corset Satin Gown | Red | Debs & Prom | Formal Gown | Oh Hello Clothing
Julianne Corset Satin Gown | Red Sale price£97.00 GBP Regular price£138.00 GBP
Sold outSave 30%Julianne Corset Satin Gown | Yellow | Debs & Prom | Formal Gown | Oh Hello Clothing
Julianne Corset Satin Gown | Yellow Sale price£97.00 GBP Regular price£138.00 GBP
Sold outJulianne Corset Satin Gown | Emerald Green | Debs & Prom | Formal Gown | Oh Hello Clothing
Julianne Corset Satin Gown | Emerald Green Sale price£138.00 GBP
Save 30%Stefani Rhinestone Bodice Gown | Light Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Stefani Rhinestone Bodice Gown | Light Blue Sale price£129.00 GBP Regular price£184.00 GBP
Save 30%Andrina Rhinestone Strapless Gown | Royal Blue | Debs & Prom | Formal Gown | Oh Hello Clothing
Andrina Rhinestone Strapless Gown | Royal Blue Sale price£122.00 GBP Regular price£175.00 GBP
Cadenza Beaded Corset Gown | Mauve | Debs & Prom | Formal Gown | Oh Hello Clothing
Cadenza Beaded Corset Gown | Mauve Sale price£248.00 GBP
Save 47%Monette Bodycon Maxi Gown | Navy | Debs & Prom | Formal Gown | Oh Hello Clothing
Monette Bodycon Maxi Gown | Navy Sale price£50.00 GBP Regular price£94.95 GBP
Save 47%Monette Bodycon Maxi Gown | Burgundy | Debs & Prom | Formal Gown | Oh Hello Clothing
Monette Bodycon Maxi Gown | Burgundy Sale price£50.00 GBP Regular price£94.95 GBP
Save 47%Monette Bodycon Maxi Gown | Black | Debs & Prom | Formal Gown | Oh Hello Clothing
Monette Bodycon Maxi Gown | Black Sale price£50.00 GBP Regular price£94.95 GBP
Save 44%Kartia Halterneck Maxi Gown | Sage | Debs & Prom | Formal Gown | Oh Hello Clothing
Kartia Halterneck Maxi Gown | Sage Sale price£50.00 GBP Regular price£89.95 GBP

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