Occasionwear

Your One-Stop Occasion Destination

Off to an event? Consider this your guide for what to wear to the occasions you've got coming up. Whether you're heading to a wedding, black-tie event or celebrating a special occasion, shop gorgeous pieces perfect for any event in your diary from our vast range of occasionwear.

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  • Mora Bow Appliqué Dress
    SISTER JANE Mora Bow Appliqué Dress
    £193.52
  • Draped Pendant Necklace
    MISSOMA X Mark Gong Draped Pendant Necklace
    £142.68
  • Azure Jacquard Dress
    New in SISTER JANE Azure Jacquard Dress
    £94.30
  • Nevina Heeled Sandals
    STEVE MADDEN Nevina Heeled Sandals
    £94.30
  • Isra Floral Off The Shoulder Dress
    FOREVER NEW Isra Floral Off The Shoulder Dress
    £154.16
  • Soraya Heeled Sandals
    SALE KG BY KURT GEIGER Soraya Heeled Sandals
    Was £123.00 Now £72.98
  • Cross Halter Gown
    ODD MUSE Cross Halter Gown
    £168.10
  • The Snapshot Shoulder Bag
    MARC JACOBS The Snapshot Shoulder Bag
    £287.00
Woman in a yellow floral dress poses against a teal wall.
For Wedding Guests Got a summer wedding? Opt for colourful or floral dresses. Got a winter wedding? Look for a floor‑length gown or a fancy cocktail dress.
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Woman in a light blue midi dress with a gold belt detail, holding a small clutch, and wearing strappy heels.
For The Mother Of The Bride Follow the bride's cues about colour, style and formality. You're an important member of the wedding party, so get glam in a dress, or an elegant pant suit.
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A person in a gray suit lies on the floor against a white background, looking at the camera.
For The Gents From summer events, to formal celebrations and more, elevate your smart attire with our collection of suits & tailoring for men. Pair with accessories like cufflinks and pocket squares, shoes and more to impress.
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A woman in a black dress poses against a cloudy sky backdrop.
For Formal Occasions Make an unforgettable entrance to race day, gala nights and more with timeless silhouettes, luxurious fabrics, and statement details crafted to shine.
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For Celebrations Celebrate every occasion big or small, like birthdays, graduations or days out with a standout mini dress.
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A young girl wearing a blue floral dress with pink flowers stands against a plain backdrop.
For Your Mini Me From flower girl dresses to page boy outfits, and from communion to confirmation, our kids occasionwear has got every occasion covered.
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Elegant floral-decorated high-heeled shoes with a woven texture and strap detail, displayed on a neutral background.
For The Finishing Touch Shop for everything from elevated heels to refined flats. Choose a pair that has comfort and style at the core and will take you from day to night.
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A gold textured clutch with a decorative clasp, set against a red background.
For Carrying Discover considered designs in occasion handbags and accessories for evenings, events and everything in between.
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A woman poses in brown shapewear against a neutral background.
For Underneath It All Feeling comfortable at any occasion can come down to your lingerie. Choose supportive, soft, sculpting lingerie pieces your occasionwear deserves.
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Get Your Glam On Whatever the occasion you’re heading to, book a personal shopping, makeup or lingerie fitting appointment in-store to let us get you ready for a big occasion. Book An Appointment

BEAUTY FOR EVERY OCCASION

  • Invisible UV Flawless Poreless Primer SPF 50
    SIGN IN FOR EXCLUSIVE GIFT* CHARLOTTE TILBURY Invisible UV Flawless Poreless Primer SPF 50
    £41.00 - £64.78
  • Veil Hydrating Skin Tint
    SIGN IN FOR EXCLUSIVE GIFT* HOURGLASS The Sustainable Edit Veil Hydrating Skin Tint
    £44.28
    More colours available
  • Cream Luxe Bronzer
    SIGN IN FOR EXCLUSIVE GIFT* SCULPTED BY AIMEE Cream Luxe Bronzer
    £17.22
  • Blur Liner
    SIGN IN FOR EXCLUSIVE GIFT* REFY Blur Liner
    £18.04
    More colours available
  • Healthy Glow Bronzing Cream
    SIGN IN FOR EXCLUSIVE GIFT* CHANEL LES BEIGES Healthy Glow Bronzing Cream
    £49.20
    More colours available
  • Exclusive Kajal Trio Eye Liner Gift Set
    SIGN IN FOR EXCLUSIVE GIFT* HILDUN BEAUTY Exclusive Kajal Trio Eye Liner Gift Set
    £32.80
  • Double Wear Longwear Matte Foundation SPF 10
    SIGN IN FOR EXCLUSIVE GIFT* ESTEE LAUDER New & Improved Formula Double Wear Longwear Matte Foundation SPF 10
    £38.54
    More colours available
  • Studio Fix Fluid Broad Spectrum SPF15
    SIGN IN FOR EXCLUSIVE GIFT* MAC New & Improved Formula Studio Fix Fluid Broad Spectrum SPF15
    £31.16
    More colours available

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A woman in an elegant cream dress poses outdoors, leaning on a green surface with sunlight in the background.

THE WEDDING SHOP

Introducing the Arnotts Wedding Shop. Prepare to fall in love with our edit for the modern bride, groom and best dressed guests.

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 model in a beige dress

What To Wear As Mother Of The Bride?

From the first fitting to the final toast, the Mother of the Bride (and Groom) deserves nothing less than timeless elegance.

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Frequently Asked Questions

What should I wear to a black‑tie event in Ireland?

Black‑tie occasions call for elegant evening gowns, chic cocktail dresses, or sophisticated formal sundress styles for summer events. Pair with statement party handbags, heels, and refined accessories.

Where can I find wedding guest dresses and mother of the bride outfits?

Arnotts offers a wide range of wedding guest dresses, mother of the bride looks, and timeless occasionwear including floral dress styles, linen dresses, and modern silhouettes for every season.

What are good options for kids’ occasionwear, confirmation outfits, and communion dresses?

For younger guests, Arnotts have classic communion dresses and confirmation outfits, and other kids party outfits for any family celebrations.

What should I wear for birthdays, graduations, or milestone celebrations?

For standout moments, find styles like mini dresses, co-ords, pant-suits and more at Arnotts. Pair your occasion outfit with statement accessories for birthdays, graduations and more.