What to Wear to a Wedding in Summer — The PP Approach

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What to Wear to a Wedding in Summer — The PP Approach

On summer wedding dressing — as guest, as groom, formal and casual, colour guidance, and why Belgian linen is the correct fabric choice.

Pieter Petros June 2026 5 min read Style Guide

A summer wedding presents a specific wardrobe challenge: the occasion requires a level of formality that the temperature makes uncomfortable in heavyweight fabric. The solution is not to compromise on formality or to suffer in a wool suit. It is to dress formally in a fabric that performs in heat.

Belgian linen is the correct answer to a summer wedding. A PP linen suit or a PP linen shirt with well-cut linen trousers reads as genuinely formal — the quality of the cloth and the precision of the cut communicate investment and intention — while the fabric breathes through the outdoor ceremony, the garden reception, the afternoon in the sun, and the evening dancing in a way that no wool or synthetic fabric does.

“Belgian linen at a summer wedding is not the casual alternative. It is the appropriate choice — formal in fabric quality, comfortable in heat.”

— Pieter Petros, founder

The colour for a summer wedding: white linen is for the bride. Oyster, ecru, and warm naturals are the territory of guests — close enough to formal to carry the occasion, distinct enough to read as considered rather than competitive. Navy linen is the most versatile choice for a guest: clearly formal, clearly intentional, and correct from the ceremony through the evening. A deeper earth tone — warm brown, composed camel — works in garden and outdoor settings where the formality of the occasion is slightly more relaxed.

For the ceremony: a PP linen suit or a linen shirt with tailored linen trousers and leather Oxford shoes. The jacket can be removed for the reception without the outfit losing its register.

For the reception and evening: linen shirt with linen trousers, jacket optional. The fabric moves correctly on the dance floor — something a structured suit does not.

For destination and outdoor summer weddings specifically: the outdoor setting removes the expectation of the wool suit entirely. Belgian linen, in a correct cut and a considered colourway, is not the casual alternative — it is the appropriate choice.

As a guest: navy or a warm earth tone in linen reads as respectful of the occasion without competing with the wedding party. White, ivory, and cream are reserved for the bride. A composed natural — oyster, sand, warm camel — is acceptable at garden and outdoor weddings where the dress code is smart-casual.

As the groom or groomsman: a linen suit in white, ivory, or a warm natural is the standard choice for summer and destination weddings. Navy linen for more formal occasions. The cut should be tailored rather than relaxed — the occasion is formal even when the fabric is light.

For black tie summer weddings: a linen dinner jacket in ivory or white over black trousers is the correct hot-weather response to a formal evening occasion.

For beach and destination weddings: the dress code is typically smart-casual to semi-formal. Belgian linen in a considered cut and colourway handles every point on this spectrum.

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