10 best last minute wedding guest outfits on the high street including Marks & Spencer, ASOS, New Look and more

Weddings are now back on, and for those who need a little helping hand finding the perfect last minute wedding guest outfits on the high street, you’re in luck.

If you’re looking for the perfect outfit in a hurry then don’t panic as we’ve picked out our favourite from high street retailers, all of which offer next day delivery.


Looking for a last minute wedding outfit?

Choosing an outfit can be stressful enough, there is an exhausted list of do’s and don’ts when it comes to wedding guest outfits alone.

From not wearing white to the ceremony, and desperately avoiding looking like an addition to the bridal party by accidentally coordinating with the bridesmaids – we’ve been there, it’s awkward.

From floral dresses, polka dot prints, pastel hues, or bold numbers, midi-length creations, maxi, even mini, there is a kaleidoscope of dresses to choose from on the high street, throw into the mix a quirky co-ord and sleek jumpsuits too, it’s easy to get overwhelmed.

We have sifted through our favourite high street brands, including ASOS, H&M, Zara, and Never Fully Dressed, to find a look that is suitable, practical, and purse friendly.

Plus, best of all, our choices all offer next day or speedy delivery, so even if you’ve left it to the last minute you can still look fabulous.

1. M&S X GHOST Floral V-Neck Sleeveless Midi Slip Dress


We love the print on this Ghost number, and at Marks & Spencer prices too?

Slip dresses are super on-trend this year, and with a flattering bias cut it’s a great choice that can be worn on it’s own for a warmer wedding and paired with a neutral jacket for a chic autumn wedding too.

Is it any surprise it is hot property?

  • M&S X GHOST Floral V-Neck Sleeveless Midi Slip Dress, £69, Marks and Spencer – buy here

2. Oversized Long Sleeve Tailored Blazer and Trouser Co-ord

This gorgeous pink suit is sure to turn heads


This gorgeous pink suit is sure to turn headsCredit: Nasty Gal

Channel your inner Millie Court with this pink blazer and wide leg tailored trouser combo, which is very similar to the Love Island favourites recent look.

A two-piece is not only on- trend, stylish, but ideal for those who want to shake up the status quo and ditch a dress.

  • Oversized Long Sleeve Tailored Blazer, £31.50 (Was £45), Nasty Gal – buy here
  • High Waisted Tailored Wide Leg Pants, £21 (Was £30), Nasty Gal – buy here

3. Printed ruffle maxi dress with lace up back and satin trims


Credit: ASOS

Looking for a romantic dress that’s a little bit different?

This ASOS Design number is for you. With a gorgeous yellow floral design, an uber flattering cut and a lace up back, it’s a must have for a warm wedding.

We love the maxi design, and bright floral print, with chic ruffle accents for that extra touch of femininity.

  • Pleated Layered Tiered Midi Dress, £48, ASOS – buy here

5. Satin Cowl Neck Midi Slip Dress

We love pink!


We love pink!Credit: New Look

A satin slip dress never goes out of fashion, and has proved to be the versatile wardrobe staple to see you through all occasions; from weddings, and christenings, to glam birthday parties, and even drinks with the girls.

  • Bright Pink Satin Cowl Neck Midi Slip Dress, £19.99, New Look – buy here

6. Beige Lace Mini Dress

This mini is still luxe looking and demure


This mini is still luxe looking and demureCredit: River Island

For those wanting something luxe-looking but on a budget, River Island’s Beige Lace Mini Dress gets our seal of approval. This mini-dress is giving us mega Zimmerman vibes – but for a fraction of the price. * Swiftly adds to basket *

  • Beige Lace Mini Dress, £55, River Island – buy here

7. Plus Occasion Lace Tiered Midaxi Dress

We're huge fans of this midaxi


We’re huge fans of this midaxiCredit: Boohoo

Cut a flattering shape in this lace number, which boasts tiered lace detailing along the body, a semi sheer skirt, as well as contrast waist belt, to cinch in your frame to create that enviable hourglass figure.

You’ll be sure to turn heads.

  • Plus Occasion Lace Tiered Midaxi Dress, £46.75 (Was £55), Boohoo – buy here

8. Polka Dot Wrap Midi Dress

You can never go wrong with dots


You can never go wrong with dotsCredit: Nasty Gal

Polka dot is the timeless print no wardrobe is complete without, and we believe this classic number in particular has earned it’s stripes – or spots rather- in everyone’s closet all year round.

With a v-plunge neckline, wrap front, and puff sleeves, combined with the midi length, this failsafe option will have you feeling a million dollars.

  • Polka Dot Wrap Midi Dress, £31.50 (Was £45), Nasty Gal – buy here

8. Vintage Floral Midi Dress

This vintage looking dress is a must buy


This vintage looking dress is a must buyCredit: Never Fully Dressed

We love a dress that is chic, timeless, versatile, and lets you get a little creative, and this number is precisely that – oh, and it’s on sale too. What we love is you can wear it with the round neck, or style it back to front for a V-neck option. It’s a yes from us.

  • Vintage Floral Midi Dress, £39 (Was £79), Never Fully Dressed – buy here

9. Mono Floral One Shoulder Ruffle Dress


This gorgeous one shoulder dress from Oasis has a monochrome print will be one you reach for again and again.

Brighten things up with some jewel accessories or keep things neutral with chunky wooden or raffia pieces too.

  • Mono Floral One Shoulder Ruffle Dress, £63.90 (Was £79) Oasis – buy here

10. Lyocell-blend flounced dress

We love this romantic H&M number


We love this romantic H&M numberCredit: H&m

For summer weddings or destination ceremonies we are in need of lightweight and cooling fabrics and easy to wear designs, which H&M have created in this dress.

It has a touch of a bohemian vibe, screams summer, is super chic, versatile and affordable.

  • Lyocell-blend flounced dress, £24.99, H&M – buy here

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