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Your ultimate spring summer occasionwear edit

From sunshine‑filled weddings to race‑day celebrations and laid‑back garden soirées, our ultimate spring–summer occasionwear edit brings together standout styles for every event. Think fresh colours, easy elegance and effortless comfort—everything you need to feel confident, cool and beautifully put‑together, whatever’s on your social calendar.

What to wear to the occasion

From weddings to race days and relaxed garden celebrations, discover occasionwear designed to suit every invite, dress code and spring‑summer setting.

Light green ruffle tiered midi dress with short flutter sleeves and V‑neck, styled with white strappy sandals on a neutral background.

Wedding guest

Embrace light, elegant fabrics and soft seasonal colours that feel polished from aisle to evening. Floaty dresses, sharp tailoring and refined accessories keep your look timeless and celebration‑ready.

Black and cream abstract floral midi dress styled with a camel trench coat and neutral pointed heels on a white background.

Race day

Opt for structured silhouettes and standout details—think chic midis, statement prints and coordinating accessories that strike the perfect balance of smart and stylish for a day at the races.   

Light blue striped midi dress with short puff sleeves, V‑neckline and button‑front detail, styled with black ballet flats on a white background.

Garden BBQ

Keep it relaxed yet elevated with breezy dresses, casual tailoring and easy layers. Comfortable fabrics and fresh summer shades make outdoor celebrations feel effortlessly put together.

Women wearing a yellow dress with flowers on and a yellow jumper draped over her shoulders.

Beach wedding

Choose airy, sun‑ready styles like flowing maxi dresses, linen separates and natural textures. Light colours and comfortable footwear keep your look elegant and practical for sand and sea breezes.

Dark green paisley mini dress with long sheer sleeves, tie‑waist detail and tiered ruffle hem, styled against a warm neutral background.

Evening reception

Dial up the polish with refined fabrics, sleek silhouettes and subtle shimmer. From modern midis to dressy jumpsuits, choose pieces that move easily and shine after dark.

A women wearing a white two and neutral linen trousers carrying a handbag.

Holiday evenings

Simple, stylish pieces designed to keep you cool, comfortable and effortlessly polished after dark.

What to wear to a summer wedding

Light fabrics, elegant silhouettes and thoughtful details come together to create looks that feel polished, comfortable and season‑ready.

Blue printed wrap midi dress with short sleeves and tie waist, shown from front and back, styled with a clutch bag in an outdoor setting.

Celebrate in style with sunshine-ready outfits that blend comfort, confidence and effortless polish. From floaty dresses to lightweight tailoring, discover looks that feel as good as they look—whatever the forecast.

Layer lightly - Even in summer, temperatures can dip in the evening. Choose breathable layers like lightweight cardiagns & smart jackets that complement your outfit without adding bulk.

Think about the venue - For garden or beach ceremonies, opt for fabrics that move with you—linen blends, cottons and airy chiffons.  For city weddings, structured co‑ords or sleek midi dresses keep things smart yet comfortable.

Plan your footwear around the setting - Outdoor venues? Block heels, wedges or chic flats help you stay steady on grass or uneven ground. Indoor receptions? Strappy heels or elegant slingbacks elevate your look while keeping things dressy.

Choose colours that work in sunshine - Pastels, soft neutrals and vibrant summer shades photograph beautifully in natural light and keep your look fresh all day.

Emrbace breathable fabirics - Look for materials designed to keep you cool—linen, viscose and light satins that feel easy and airy in warm weather.

Add personality with accessories - A statement bag, delicate jewellery or a summer-ready hat can transform a simple silhouette into something occasion-perfect.                                

Occasionwear by trend

Explore the key trends shaping the season, from beautiful florals to soft pastels, designed to refresh your occasionwear wardrobe.

Pink floral tiered midi dress with short flutter sleeves and V‑neckline, styled with neutral heeled sandals on a light studio background.

Florals

Woman wearing lemonlace maxi dress.

Pastels

Black floral printed occasion dress with layered ruffle detailing, long sleeves and a high neckline, styled against a clean studio background.

Lace

Cream sleeveless top and matching skirt styled with a black cut‑out bucket bag and crossbody strap on a neutral studio background.

Co-ords

Our summer occasionwear top picks

The standout styles we’re loving right now—effortless dresses and elevated separates chosen for their versatility and impact.

Head to toe looks

Refined yet relaxed styles that take you seamlessly from daytime celebrations to evening plans, and warm settings.

Blue and white floral long sleeve midi dress styled with a light blue cardigan, silver block‑heel sandals and drop earrings on a white background.

The smart all day look

Polished, comfortable and perfectly put‑together from “I do” to the last photo.

What to wear-
Light layers, chic midis and comfy block heels for all‑day elegance.

Why it works-
Smart tailoring and breathable fabrics offer all-day polish. The layered approach keeps you prepared for changing temperatures, and supportive heels ensure style without discomfort.

Green striped short sleeve shirt dress styled with a straw hat, cream buttoned cardigan, tan belt and brown block‑heel sandals on a white background.

The beach wedding day look

Breezy, boho and sunshine-ready with effortless movement.

What to wear-
Floaty maxis, natural textures and sandals made for sunny ceremonies.

Why it works-
Airy fabrics and fluid silhouettes keep you cool under the sun, while flat or wedge footwear gives stability on sand. Natural textures complement the beach vibe without looking too casual.

Black tailored blazer and belt styled with a green and blue patterned midi skirt, black heeled sandals and a black shoulder bag on a white background.

The evening reception look

Something a little sleeker for after-dark celebrations.

What to wear-
Sleek silhouettes, shimmer details and standout accessories.

Why it works-
Evening receptions call for glamour with ease. Luxe fabrics like satin or chiffon catch the light beautifully, and dressier accessories instantly transform your outfit into something party-ready.

Occasionwear for the whole family

Coordinated styles for every guest, making it easy to dress the whole family for special spring and summer moments.

Matching occasionwear outfits featuring a light grey tailored suit with tie and black shoes alongside a pink gingham short‑sleeve dress styled with white sandals, shown on a clean studio background.

From sharp menswear staples to playful kids’ pieces and soft baby styles, our occasion-ready looks make it easy for the whole family to feel comfortable, confident and celebration‑ready.

Menswear: Smart, easy-to-wear tailoring and polished separates create effortless occasion looks that feel sharp from the first toast to the last dance.
Kidswear: Bright colours, comfy fabrics and playful details make party dressing fun, fuss‑free and totally celebration‑ready.
Babywear: Soft layers, sweet textures and gentle finishes keep little ones cosy and adorable for every special moment.    

The finishing touches

Complete your look with the details that make the difference, from accessories to shoes that elevate every outfit.

Black block‑heel ankle strap sandals styled with a cream satin midi skirt on a clean studio background.

Shoes

Light yellow short‑sleeve button‑front midi dress styled with a black cut‑out bucket bag and crossbody strap on a neutral studio background.

Bags

White lightweight shirt styled with black wide‑leg trousers, a patterned waist scarf and neutral woven slip‑on flats in an outdoor setting.

Belts & scarves

Silver necklace and earrings with a sparkly infinity symbol intwined.

Jewellery at Argos

Petite & plus size occasionwear

Beautifully proportioned styles designed to fit and flatter. Discover occasionwear made with thoughtful cuts, balanced lengths and confidence‑boosting details—so you can feel your best at every special moment.

Plus size occasionwear.

Plus size occasionwear

Petite occasionwear.

Petite occasionwear

FAQ's

Light yellow short‑sleeve button‑front midi dress styled with a brown knit layered over the shoulders on a clean studio background.

Trends and collections

Explore the styles everyone’s loving-from influencer-approved looks to expert tips and seasonal inspiration. Your next wardrobe update starts here.

White lightweight button‑through shirt styled with black wide‑leg trousers and a brown patterned scarf tied at the waist in an outdoor setting.

Holiday outfit guide

From family holidays to far-away escapes, now is the perfect time to get your holiday outfits ready. From summer dresses for women and versatile summer tops to breathable linen trousers and comfortable women’s sandals, these pieces will take you seamlessly from beach to city while keeping packing simple and stylish.

Blue and white floral long‑sleeve midi dress with tie‑neck detail and softly flared skirt on a neutral studio background.

Wedding guestoutfit ideas

Spring is the perfect time to refresh your wardrobe for weddings, from daytime ceremonies to evening receptions. The right outfit keeps you comfortable, stylish, and ready to celebrate, while giving you pieces, you’ll want to wear again and again.