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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

Woman wearing a light blue ruffled dress against a white paneled wall.
Caterina Tiered Halter Maxi Dress | Blue Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-INDIKAH- CM6642D-MATCHING LACE SET
Hailey Lace Top and Skirt Set | Ivory/Nude/White Sale price€112.18 EUR
Save 55%Oh Hello Clothing Women > Clothing > Dresses 1*DONE-INDIKAH-SR0841JK46- Blue Floral Tie Back Midi Dress
Tasha Floral Tie Back Midi Dress | Blue Print Sale price€48.37 EUR Regular price€106.37 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-INDIKAH- SRI325J-Pink mini dress
Indiana Scallop Trim Mini Dress | Pink Sale price€87.02 EUR
Save 50%Oh Hello Clothing Women > Clothing > Dresses 1*DONE-INDIKAH- CM6630DB02- Pink Floral Tie Strap Midi Dress
Hamptons Floral Sweetheart Maxi Dress | Pink Sale price€48.37 EUR Regular price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Mila Jacquard Plunge Midi Dress | Blue
Mila Jacquard Plunge Midi Dress | Blue Sale price€106.37 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses 1*DONE- FP- 527016-Rose Jacquard Plunge Midi Dress
Mila Jacquard Plunge Midi Dress | Blush Sale price€106.37 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE- FP- 578201- PINK Ruffle Bodycon Maxi Dress (Copy)
Jen Ruffle Bodycon Maxi Dress | Pink Sale price€77.35 EUR
Save 37%Oh Hello Clothing Women > Clothing > Dresses 1*DONE- FP- 578201- Yellow Ruffle Bodycon Maxi Dress
Jen Ruffle Bodycon Maxi Dress | Yellow Sale price€48.37 EUR Regular price€77.35 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE- Middleton Pleated Maxi Dress | New colour sage
Middleton Pleated Maxi Dress | Mint Sale price€96.70 EUR
Save 37%Oh Hello Clothing Women > Clothing > Dresses 1*DONE -SHAREENCOLLECTION-AD04802-59-Blue Floral Off-Shoulder Satin Midi Dress
Whitney Soft Satin Floral Midaxi Dress | Blue Sale price€48.37 EUR Regular price€77.35 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -CINDERALLA-CC398-Beaded Corset Maxi Dress in NAVY (Copy)
Jordia Beaded Corset Maxi Gown | Navy Sale price€290.19 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -CINDERALLA-CC398-Beaded Corset Maxi Dress in Sage Green
Jordia Beaded Corset Maxi Gown | Greenery Sale price€290.19 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE -CINDERALLA-CD406- PINK GOWN WITH MATCHING SCARF
Donatella Draped Strapless Maxi Gown | Pink Sale price€174.10 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MF25154-Polka Dot Midi Dress in White
Coraline Polka Dot Maxi Dress | White Sale price€125.72 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MM24562-PINK Floral Appliqué Satin Maxi Dress
Majella Soft Stain Floral Appliqué Maxi Dress | Blush Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE - MANIJU-MM24562-SAGE Floral Appliqué Satin Maxi Dress
Majella Soft Stain Floral Appliqué Maxi Dress | Sage Sale price€96.70 EUR
Oh Hello Clothing Dresses > Prom Dresses 1*DONE-CD416- SIENNA ROSE Ruched Draped Maxi Dress
Penny Ruched Draped Maxi Gown | Sienna Rose Sale price€174.10 EUR
Save 58%Oh Hello Clothing Women > Clothing > Dresses 1*DONE-Blayke Bodycon Bandage Maxi Dress |NEW COLOUR WHITE
Blayke Bodycon Bandage Midi Dress | White Sale price€48.37 EUR Regular price€116.05 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-SAMPLE Lilac Floral Draped Midi Dress
Daisy Floral Wrap Neck Twist Detail Midi Dress | Lilac Sale price€67.68 EUR
Woman wearing an orange floral dress against a white background
Noah Floral Embellished Maxi Dress | Orange Sale price€111.22 EUR
Woman wearing a blue strapless gown against a white background
Leonora Strapless Corset Maxi Dress | Navy Sale price€125.72 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-MF23143-Blue Halterneck Midi Dress
Jaymee Halterneck Midi Dress | Blue Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE-64875D-Blush Pink Corset Midi Dress
Tully Sweetheart Corset Midaxi Dress | Pink Sale price€116.05 EUR
Save 55%Elva Strapless Asymmetric Waist Maxi Dress | Yellow
Elva Strapless Asymmetric Waist Maxi Dress | Yellow Sale price€48.37 EUR Regular price€106.37 EUR
Woman wearing a pink floral dress against a white background
Belinda Floral Draped Strapless Maxi Dress | Peach Sale price€96.70 EUR
Woman wearing a white off-shoulder dress in a minimalistic room.
Kelsea Off The Shoulder Pleated Maxi Dress | White Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE- 64900D-WHITE Lace Corset Midi Dress (Copy)
Hartley Lace Corset Midi Dress | White Sale price€106.37 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE- 64900D-Blush Pink Lace Corset Midi Dress
Hartley Lace Corset Midi Dress | Blush Sale price€106.37 EUR
Woman wearing a strapless, light-colored evening gown against a plain background
Vasanti Pleated Strapless Maxi Dress | Yellow Sale price€106.37 EUR
Vasanti Pleated Strapless Maxi Dress | Blush
Vasanti Pleated Strapless Maxi Dress | Blush Sale price€106.37 EUR
Oh Hello Clothing Women > Clothing > Dresses 1*DONE- SHAREEN COLLECTION-Butter Yellow Floral Appliqué Midi Dress -MD10126
Mahalia Floral Appliqué Maxi Dress | Yellow Sale price€101.54 EUR
Oh Hello Clothing Dresses > Prom Dresses Karianne Draped Ruched Bodice Gown | Yellow
Karianne Draped Ruched Bodice Gown | Yellow Sale price€174.10 EUR
Sold outWoman in a red evening gown standing against a white background
Ravina Strapless Lace Corset Maxi Gown | Red Sale price€222.47 EUR
Ravina Strapless Lace Corset Maxi Gown | Yellow
Ravina Strapless Lace Corset Maxi Gown | Yellow Sale price€222.47 EUR
Save 50%Oh Hello Clothing Women > Clothing > Dresses 1*DONE- SHAREENCOLLECTION-MD07517-6-PURPLE DRESS
Spritz Textured Floral Maxi Dress | Lilac Sale price€48.37 EUR Regular price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Madi Drape Front Detail Satin Maxi Dress | Pink
Madi Drape Front Detail Satin Maxi Dress | Pink Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Elaina Halternack Floral Maxi Dress | Peach/Sage
Elaina Halternack Floral Maxi Dress | Peach/Sage Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Elaina Halternack Floral Maxi Dress | Pink Print
Elaina Halternack Floral Maxi Dress | Pink Print Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Tonya Halterneck Lace Detail Satin Maxi Dress | Blue
Tonya Halterneck Lace Detail Satin Maxi Dress | Blue Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Noah Floral Embellished Maxi Dress | Turquoise Blue
Noah Floral Embellished Maxi Dress | Turquoise Blue Sale price€111.22 EUR
Oh Hello Clothing Women > Clothing > Dresses Noah Floral Embellished Maxi Dress | Pink
Noah Floral Embellished Maxi Dress | Pink Sale price€111.22 EUR
Save 44%Oh Hello Clothing Women > Clothing > Dresses Klarisse Bias-Cut Satin Maxi Dress | Yellow
Klarisse Bias-Cut Satin Maxi Dress | Yellow Sale price€48.37 EUR Regular price€87.02 EUR
Oh Hello Clothing Women > Clothing > Dresses Denisa Floral Print Ruffle Maxi Dress | Red
Denisa Floral Print Ruffle Maxi Dress | Red Sale price€96.70 EUR
Save 37%Oh Hello Clothing Women > Clothing > Dresses Rumi Floral Print Off The Shoulder Maxi | Orange/Lilac
Rumi Floral Print Off The Shoulder Maxi | Orange/Lilac Sale price€48.37 EUR Regular price€77.35 EUR
Oh Hello Clothing Women > Clothing > Dresses Rumi Floral Print Off The Shoulder Maxi | Green
Rumi Floral Print Off The Shoulder Maxi | Green Sale price€77.35 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses Rosha Floral Tiered Strapless Maxi Dress | Peach
Rosha Floral Tiered Strapless Maxi Dress | Peach Sale price€96.70 EUR
Oh Hello Clothing Women > Clothing > Dresses Antionia Strapless Mesh Maxi Dress | Lilac
Antionia Strapless Mesh Maxi Dress | Lilac Sale price€96.70 EUR
Sold outOh Hello Clothing Women > Clothing > Dresses Aurora Halternack Floral Ruffle Maxi Dress
Aurora Halternack Floral Ruffle Maxi Dress Sale price€96.70 EUR
Oh Hello Clothing Dresses > Prom Dresses Therese Bow Detail Satin Maxi Dress | Yellow
Therese Bow Detail Satin Maxi Dress | Yellow Sale price€116.05 EUR

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