I Tried On Numerous Designer Items to Discover the Top Spring-to-Summer Purchases—These 8 Were Selected.

      As the fashion editor for Who What Wear UK, I frequently engage in fashion treasure hunts, but the new designer collections for spring/summer 2026 have especially ignited my excitement for the upcoming season. I truly believe that spring is an ideal time to refresh your wardrobe, as it feels natural to reassess and declutter at the start of the year, yet I'm equally captivated by the fresh arrivals on the horizon (blame my passion for my work). After what seemed like an exceptionally long winter followed by a sluggish onset of spring, we can finally embrace the delightful, warm-weather styles showcased on the runways. However, with summer still on the horizon, I’ve contemplated what to wear during this transitional period. While florals, sheer skirts, blouses, and sandals may be trending in searches, the reality remains that the weather is often still quite chilly (and unpredictable). Nevertheless, I’m determined to embody the optimism of summer while maintaining a sensible spring wardrobe. This has led me on a quest for investment pieces that can serve both purposes, naturally directing me to luxury brands. The high street fulfills its role with affordable pieces that quickly pick up on fleeting trends, but for those looking for items they can purchase now and wear for years, I always find designer pieces to be a wise choice. Spending a bit more ensures top-notch materials, excellent craftsmanship, and an attention to design and detail that's hard to match with cheaper alternatives. Longevity and wearability are crucial considerations at any time of year, especially during the spring/summer transition when weather changes can happen suddenly. Fueled by my desire to find a luxury item to suit my needs (and yours), I tried on numerous designer pieces in one morning to curate a concise selection of the items that truly stood out to me. From the Toteme co-ord poised to be a hit this summer to the reimagined classic Loewe bag for 2026, these are luxury investments that I believe deserve your attention (and hard-earned cash). Enjoy your scroll.

      JW Anderson Rugby Top and Kilt

      Style Notes: With the return of collegiate prep aesthetics and the Hailey Bieber influence, rugby shirts have become undeniably stylish. After purchasing one from Zara last year, which quickly transitioned from a crisp, bright shirt to a wrinkled, faded top post-wash, I was delighted to discover this fine knit at Selfridges. The colors first captured my attention, but it was the soft finish that truly intrigued me. Cotton/wool blends like this excel in cooler springs that require protection from the chill, yet still adapt to sunny moments. For me, it was perfect worn alone, but in autumn, I could layer a t-shirt underneath, and in winter, it fits well under a wool coat—what a year-round option! Though tempted to pair it with reliable jeans, I also tried on the wool kilt from the brand, another piece I believe will be ideal for spring due to its balanced breathability without feeling flimsy. A strong initial offering from JW.

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      JW Anderson

      Striped Rugby-Collar Knitted Polo Top

      This lightweight knit is versatile enough to pair with jeans, tailored trousers, mini, midi, and maxi skirts, cargo trousers, and capris.

      JW Anderson

      Raw-Edge Belted Wool Kilt

      In winter, I could wear this skirt constantly with a chunky knit and knee-high boots, but it feels just right for the current weather with a tank top and flats.

      Toteme Monogram Cotton Shirt and Wide Leg Trousers

      Style Notes: Regular readers of Who What Wear UK will recognize the immense popularity of the Toteme Monogram co-ord in recent years, prompting me to desire a try for myself. You might be familiar with the silk version of the pajama-style top and trousers, but Toteme is banking on this cotton version becoming this year's hit, available in white and powder blue. A word of caution: while the cotton is lightweight and slightly sheer (enough to let some light through, but not enough to reveal everything), when worn, it has a lovely, soft linen-like feel that is perfect for heatwaves. Comfort is key in warm weather, and this delivers plentifully—it's like wearing nothing. To avoid a too-pajama-like look, I would style it with leather sandals, a large tote, and a jumper tied around my waist (you never know when you might need it).

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      Toteme

      Monogram Spread-Collar Cotton

      Tuck it into jeans and add a trench coat and loafers for a chillier start to the day.

      Toteme

      Monogram-Print Wide-Leg Cotton-Blend Pajama Bottoms

      I’d pair these with a white tee and layered crewneck.

      Victoria Beckham Satin Twist Dress

      Style Notes: While this may not be an everyday style, it's a perfect dress for summer occasions. Weddings! Parties! Perhaps even an extravagant date night! This design