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Occasion Dresses

Find the perfect look for your next special event with our collection of occasion dresses. From elegant maxi dresses and flattering midi dresses to our popular wedding guest dresses, discover styles for celebrations, parties and memorable nights out. Shop online in Ireland with fast delivery and easy returns.

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698 products

Oh Hello Clothing Women > Clothing > Dresses Vina Tiered Pleated Layered Maxi Dress | Mint
Vina Tiered Pleated Layered Maxi Dress | Mint Sale price€116.05 EUR
Oh Hello Clothing Women > Clothing > Dresses Santorini Butterfly Detail Embellished Gown | Pink
Santorini Butterfly Detail Embellished Gown | Pink Sale price€164.42 EUR
Oh Hello Clothing Women > Clothing > Dresses Santorini Butterfly Detail Embellished Gown | Yellow
Santorini Butterfly Detail Embellished Gown | Yellow Sale price€164.42 EUR
Oh Hello Clothing Women > Clothing > Dresses Santorini Butterfly Detail Embellished Gown | Blue
Santorini Butterfly Detail Embellished Gown | Blue Sale price€164.42 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - LOVESOME-CD55832- HUNTER/LAVENDER DRESS
Lara Strapless Bodycon Floral Maxi Dress | Green Sale price€111.22 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - LOVESOME-CD55508-LIGHT BLUE SEQUIN GOWN
Helena Bodycon Sequin Maxi Gown | Blue Sale price€135.40 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - LOVESOME-CD55469-pink FLORAL- MINI DRESS (Copy)
Vesper Floral Sequin Mini Dress | Pink Print Sale price€87.02 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - LOVESOME-CD30948-BLUSH SEQUIN GOWN
Anglea Floral Sequin Maxi Gown | Blush Sale price€125.72 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-CD383- SOFT MINT GOWN (Copy)
Karianne Draped Ruched Bodice Gown | Mint Sale price€174.10 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-CD383- PINK GOWN
Karianne Draped Ruched Bodice Gown | Pink Sale price€174.10 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-Finn Strapless Draped Maxi Dress | LAVENDER
Finn Strapless Draped Maxi Dress | Lavender Sale price€135.40 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-Finn Strapless Draped Maxi Dress | NAVY
Finn Strapless Draped Maxi Dress | Navy Sale price€135.40 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MM26010-TEAL SATIN DRESS (Copy)
Saffron V-Neck Soft Satin Maxi Dress | Teal Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MM26010-YELLOW SATIN DRESS (Copy)
Saffron V-Neck Soft Satin Maxi Dress | Yellow Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MM26010-BLUE SATIN DRESS
Saffron V-Neck Soft Satin Maxi Dress | Royal Blue Sale price€96.70 EUR
Woman wearing a pink off-shoulder dress against a white background
Connie Off The Shoulder Chiffon Maxi Dress | Pink Sale price€125.72 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MF25105-Lavender Maxi Dress with Ruffle Detail
Elias Ruffle Criss Cross Detail Maxi Dress | Lavender Sale price€106.37 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-Vina Tiered Pleated Layered Maxi Dress | New colour Pink
Vina Tiered Pleated Layered Maxi Dress | Blush Pink Sale price€116.05 EUR
Oh Hello Clothing Dresses > Prom Dresses 1*DONE-Giselle Corset Satin Maxi Dress | New colour Navy
Giselle Corset Satin Maxi Dress | Navy Sale price€149.92 EUR
Oh Hello Clothing Dresses > Prom Dresses 1*DONE-Marielle Glowing Chiffon Strapless Maxi Dress | NEW COLOUR NAVY
Marielle Glowing Chiffon Strapless Maxi Dress | Navy Sale price€164.42 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -INDIKAH-CM6714J-Blush & Rose Floral Halterneck Maxi Dress
Primrose Floral Print Halterneck Maxi Dress | Pink/Orange Sale price€111.22 EUR
Oh Hello Clothing Women > Clothing > Dresses Helda Off The Shoulder Soft Satin Maxi Dress | Navy
Helda Off The Shoulder Soft Satin Maxi Dress | Navy Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses Nenita Beaded Strapless Maxi Dress | Orange
Nenita Beaded Strapless Maxi Dress | Orange Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE -S18893- DANNI STRAPLESS MIDI DRESS FLROAL -YELLOW (Copy)
Nala Strapless Bandeau Midi Dress | Cream Sale price€62.83 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE -S18893- DANNI STRAPLESS MIDI DRESS FLROAL - BLUE
Danni Strapless Bandeau Midi Dress | Blue/Pink Sale price€62.83 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -S18801-ORLA BRODERIE ANGLAise FLORAL DRESS
Orla Floral Print Maxi Dress | Orange/White Sale price€62.83 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE -DRESSFORUM-FD12770- SOFT CORAL Floral Tie-Shoulder Tiered Midi Dress
Lauren Floral Print Tiered Maxi Dress | Mixed Print Sale price€111.22 EUR
Bella Rose Print Lace-Up Tiered Maxi Dress | Peach
Bella Rose Print Lace-Up Tiered Maxi Dress | Peach Sale price€101.54 EUR
Save 37%Oh Hello Clothing Women > Clothing > Dresses 1*DONE -DRESSFORUM-FD12140-Floral V-Neck Midi Dress GREEN
Liana Floral Print V-Neck Maxi Dress | Green Sale price€48.37 EUR Regular price€77.35 EUR
Save 52%Elouise Floral Tiered Maxi Dress | Blue/Green Print
Elouise Floral Tiered Maxi Dress | Blue/Green Print Sale price€48.37 EUR Regular price€101.54 EUR
Sold outWoman wearing a floral dress against a white background
Indie Floral Print Maxi Dress | Pink Print Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -SASHA- 64704v24- Pink Floral Midi Dress
Karissa Floral Print Sweetheart Midi Dress | Pink Sale price€96.70 EUR
Sold outOh Hello Clothing Dresses > Prom Dresses Felicity Lace Up Corset Maxi Dress | Sage
Felicity Lace Up Corset Maxi Dress | Sage Sale price€145.07 EUR
Oh Hello Clothing Dresses > Prom Dresses Felicity Lace Up Corset Maxi Dress | Blue
Felicity Lace Up Corset Maxi Dress | Blue Sale price€145.07 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -POLKA DOT DRESS-SAMPLE
Seville Polka Dot Tiered Maxi Dress | Black Sale price€67.68 EUR
Save 50%Oh Hello Clothing Women > Clothing > Dresses Auria Gold Textured Floral Applique Maxi Dress | Pink
Auria Gold Textured Floral Applique Maxi Dress | Pink Sale price€48.37 EUR Regular price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -SASHA-BR0548J-PINK SEQUIN MIDI DESS
Dolly Sequin Ombre Halter Neck Maxi Dress | Pink Sale price€116.05 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE -SHAREEN COLLECTIONS- AD04802-60-PINK Beaded Strapless Dress
Nenita Beaded Strapless Maxi Dress | Pink Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -INDIKAH-ST5121D02-MINT FLORAL DRESS
Athena Ruffle Floral Print Maxi | Mint Green Sale price€87.02 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE -INDIKAH-CM6406D16-Floral Tiered Strapless Maxi Dress
Nari Floral Tiered Strapless Maxi Dress | White Floral Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE -INDIKAH-CM6696F- BLUE MIDI DRESS WITH PEPLUM DETAIL
Andie Peplum Style Midi Dress | Blue Sale price€87.02 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -SASHA-64832D-PINK PLEATED MIDI DRESS
Kelsea Off The Shoulder Pleated Maxi Dress | Pink Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses Addison Sqaure Neck Satin Maxi Dress | Sage
Addison Sqaure Neck Satin Maxi Dress | Sage Sale price€145.07 EUR
Oh Hello Clothing Dresses > Prom Dresses Addison Sqaure Neck Satin Maxi Dress | Pink
Addison Sqaure Neck Satin Maxi Dress | Pink Sale price€145.07 EUR
Oh Hello Clothing Women > Clothing > Dresses Addison Sqaure Neck Satin Maxi Dress | Blue
Addison Sqaure Neck Satin Maxi Dress | Blue Sale price€145.07 EUR
Oh Hello Clothing Women > Clothing > Dresses Addison Sqaure Neck Satin Maxi Dress | Espresso
Addison Sqaure Neck Satin Maxi Dress | Espresso Sale price€145.07 EUR
Oh Hello Clothing Women > Clothing > Dresses Criselda One Shoulder Chiffon Maxi Dress | Plum
Criselda One Shoulder Chiffon Maxi Dress | Plum Sale price€105.51 EUR
Oh Hello Clothing Women > Clothing > Dresses Karlene Off The Shoulder Gown | Black/White
Karlene Off The Shoulder Gown | Black/White Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses Vina Tiered Pleated Layered Maxi Dress | Chocolate
Vina Tiered Pleated Layered Maxi Dress | Chocolate Sale price€116.05 EUR
Oh Hello Clothing Women > Clothing > Dresses Middleton Pleated Maxi Dress | Pink
Middleton Pleated Maxi Dress | Pink Sale price€96.70 EUR

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