Whether you’re a guest at a wedding or attending a work event where sunny skies are on the agenda, a lightweight suit is your secret weapon. Forget heavy fabrics like wool; we’re talking cotton and linens that offer space to breathe while still looking smart. These light, loose fabrics can also be dressed down with a tee and trainers without looking too ‘hip corporate dad’.
For 2023 we’re leaning towards three-piece ‘fits, with our feeds full of slimline waistcoats in Scandi-style neutrals and pinstripe patterns. Paired with an oversized blazer or worn alone, a fitted vest adds a sultry edge to spring suiting. Add extra interest with exposed back detailing or a pop of colour and team your waistcoat with slouchy trousers to keep things cool.
From lemon looks to all-white ensembles, here are the suits we have our eye on this spring…
Refinery29’s selection is purely editorial and independently chosen – we only feature items we love! As part of our business model we do work with affiliates; if you directly purchase something from a link on this article, we may earn a small amount of commission. Transparency is important to us at Refinery29, if you have any questions please reach out to us.

Mango Gingham Blazer, $, available at Mango

Aligne Flossy Boyfriend Blazer, $, available at Aligne

Mango Pinstripe Linen Waistcoat, $, available at Mango

Topshop Waistcoat in Blue Tonic, $, available at ASOS

Zara Tailored Waistcoat, $, available at Zara

Violeta By Mango Plus Blazer Suit 100% Linen, $, available at Mango

Arket Textured Linen Blend Trousers, $, available at Arket

Zara Full Length Pleated Trousers, $, available at Zara

Light Before Dark Linen Blazer, $, available at Urban Outfitters

Vila Tailored Suit Blazer in Lemon, $, available at ASOS

Monki Beige Single-Breasted Linen Blend Blazer, $, available at Monki

Mango 100% Linen Gilet, $, available at Mango

COS Relaxed-Fit Linen Blend Blazer, $, available at COS

Reformation Catrina Blazer Es, $, available at Reformation

Ted Baker V Neck Fitted Waistcoat, $, available at Ted Baker

H&M Linen-Blend Tailored Trousers, $, available at H&M

Reformation Cienna Linen Vest, $, available at Reformation

Whistles Leonie Linen Trousers, $, available at Whistles

Damson Madder Textured Blazer, $, available at Damson Madder

Warehouse Plus Tailored Fitted Waistcoat, $, available at Warehouse

Mango Agnes Waistcoat, $, available at Mango

Selected Femme Tapered Trousers, $, available at Selected

& Other Stories Relaxed Tailored Pleat Crease Trousers, $, available at & Other Stories

ASOS DESIGN Curve Mix & Match Suit Waistcoat in Green, $, available at ASOS

Stradivarius Cropped Linen Blend Blazer, $, available at Stradivarius

Bershka Tailored Button Waistcoat, $, available at Bershka
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