Beach Wedding Guest Dresses: What to Wear by Dress Code
The best beach wedding guest dress is a light midi dress in silk, linen and cotton, in a print and a soft colour, worn with flat sandals so you can walk on sand. The Alémais Resort 2027 collection has several that fit, and this guide explains how to choose dresses by dress code, fabric and shoe, plus what to leave at home.
Key facts
- A silk midi dress suits a beach formal dress code because it is light, moves in a breeze and photographs well.
- Flat sandals and low wedges are the practical shoes for a beach wedding because heels sink into sand.
- Guests should avoid white and ivory at a beach wedding unless the couple ask for pale colours.
- Alemais Resort 2027 includes silk, linen and organic cotton midi dresses in island, rope and Mediterranean prints.
Start with the dress code
Beach weddings vary as much as any other. Read the invitation and dress for the stated code, then adjust for sand and sun.
Beach casual
Think linen sundresses and shirtdresses, flat sandals and a hat. Knee to midi length is right, and a print is welcome.
Beach formal and cocktail
Choose silk and a midi length. A fluid dress in a refined print reads as dressed up without fighting the setting. A small bag and simple gold jewellery finish it.
Black tie on the beach
This is rare, but it happens. Go for a long silk dress in a solid colour and keep the shoe flat enough for the aisle. Our Alémais gowns edit covers longer options.
The best beach wedding guest dresses
1. Alba Silk Midi Dress
The Alba Silk Midi Dress in blue, pure silk with a relaxed cut. The most versatile choice here, right for beach formal and cocktail.
2. Martos Silk Shirtdress
The Martos Silk Shirtdress, the Mediterranean toile on yellow silk, oversized and fluid for a cocktail reception by the sea.
3. Sophie Shirtdress
The Sophie Shirtdress in a viscose, silk and elastane blend with artwork by Sophie Wahlquist, a painterly print for an afternoon ceremony.
4. Florero Sundress
The Florero Sundress in European linen, a regular fit with Sophie Wahlquist artwork. The ivory ground is lovely, but check whether the couple mind pale colours.
5. Sail Halter Midi Dress
The Sail Halter Midi Dress in beige linen with the rope print, a natural fit for a casual seaside wedding.
6. Basilia Halter Midi Dress
The Basilia Halter Midi Dress in yellow European linen, sunny and simple, for a relaxed daytime celebration.
7. Lucena Midi Dress
The Lucena Midi Dress in organic cotton, relaxed in fit with the Lucena island print, for beach casual.
For the full edit, see our Alémais wedding guest dresses guide and Alémais dresses by colour.
Fabrics for sun, sand and wind
Silk is the smartest choice for a dressier beach wedding: it is light, it moves in a breeze and it looks right in photographs. Linen and hemp are cooler and more casual, ideal for a daytime ceremony. Organic cotton holds a print well and copes with a long, warm day. Avoid heavy satin, which shows every mark of heat, and anything synthetic that traps it. Tight bodycon shapes also struggle in heat and wind. If you want shimmer, a sequin knit like the Nieve Red Sequin Knit Midi Dress suits an evening reception better than the ceremony itself.
Shoes and accessories
- Wear flat sandals and low wedges. Stilettos sink in sand.
- Bring a light layer for the evening, since sea air cools quickly.
- Choose a hat for a daytime ceremony and sunglasses you are happy to be photographed in.
- Carry a small bag with room for sunscreen and a fan.
- Keep jewellery simple; gold and shell suit the setting.
What to avoid
Skip white, ivory and very pale cream unless the couple have asked for them. Avoid long trains and floor-sweeping hems that collect sand, and anything you would mind getting wet at the edge of the water. Very short hemlines can look out of place at a formal ceremony, even on a beach. And leave fragile embellishment at home if the reception is outdoors in wind.
Sizing
Alémais uses Australian sizes, which match UK sizes one for one: an AU 8 is a UK 8 and a US 4. Knitwear runs in letters from XXS to XXL. Every piece carries the brand's own fit note, so check it before you choose. Full tables are in our Alémais size guide.
Other brands to browse
For more beach wedding options, look at Rebecca Vallance for occasion dresses, Shona Joy for romantic midis and Johanna Ortiz for colour. Our brands like Alémais guide compares the field.
Frequently asked questions
What should you wear to a beach wedding as a guest?
A light midi dress in silk, linen and cotton, in a print and a soft colour, with flat sandals. Match the formality to the invitation.
What colour should I wear to a beach wedding?
Soft blues, yellows, greens and painterly prints all suit a beach setting. Avoid white and ivory unless the couple ask for it.
Can you wear a long dress to a beach wedding?
Yes, but choose an ankle length rather than a floor-sweeping hem, so it stays out of the sand.
What shoes do you wear to a beach wedding?
Flat sandals and low wedges. Heels sink into sand, and many guests end up barefoot anyway.
Read next: Vacation dresses, Halter midi dresses, Alémais wedding guest dresses.
By Gemma Deeks, Coveti Fashion Editor. Updated 20 October 2026.