Nothing to wear? These are the best H&M and Mango pieces for a transitional wardrobe

Got the wardrobe ick? These transitional pieces will solve that.
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I don’t know about you, but I get to this point in the year and suddenly become convinced I have absolutely nothing to wear. Navigating a transitional wardrobe between spring and summer feels like a daily gamble: it’s sub-10 degrees when you leave the house, pushing 20 by lunch, and somehow borderline balmy by the time you’re heading home. Layers are non-negotiable, but getting them right without looking like you’ve panic-dressed in the dark? Slightly harder.

The trick is building a transitional wardrobe that actually works with the forecast, not against it. Think breathable fabrics like linen and lightweight cotton that won’t leave you overheating, paired with pieces you can layer up or strip back as the day unfolds. Oversized shirts thrown over vests, long skirts styled now with knits and later with tank tops, bermuda shorts balanced with blazers.

And, dare I say it, the return of the open toe? The weather might not yet be warm enough for Havaianas, but I'd argue that a heeled mule, or strappy sandal is more than appropriate betwixt the spring and summer seasons.

Which is where high-street favourites H&M and Mango come into their own. Both have mastered the art of in-between dressing, and their latest collection is full of pieces that work in your wardrobe now, later, and again come autumn. Because the smartest buys you can buy aren’t one-season wonders, but staples you’ll reach for on repeat.

From easy throw-on jackets to effortless skirts, polished trousers and those first warm-weather sandals, consider this your shortcut to a transitional wardrobe that makes ‘nothing to wear’ mornings a thing of the past.

Bermuda shorts and open-toe sandals

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Bermudas vaqueras, de H&M
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Wide Regular Waist Culotte Jeans

Why we love it: Denim can sometimes feel too stuffy in the summer, while super cropped shorts can feel a little informal for the spring. Try these cropped culotte jeans, which are just as easy to wear but much cooler.

Blusa de rayas, de Mango
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Striped blouse with tie fastening

Why we love it: The side-tie detail gives this shirt a feminine feel. Cut from a lightweight, semi-sheer fabric, it’s a breezy staple that slips seamlessly into your transitional wardrobe, working well with jeans, as a layer, or with a linen midi skirt.

The transitional skirt

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Maxifalda drapeada, de H&M
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Draped maxi skirt

Why we love it: This isn’t just another slip skirt. The longer length makes it perfect for formal occasions, while the fitted silhouette in a weighty interlock knit adds structure. Finished with a high waist and soft gathered panel, it creates a subtle draped effect that feels polished but still easy.

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Draped asymmetrical blouse

Why we love it: The asymmetric, draped silhouette feels instantly elevated, with the soft folds adding movement and shape in all the right places. Sleek and minimal but far from basic, it’s the kind of top that works with almost any bottoms in your wardrobe.

A lightweight jacket and breezy trousers

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Wide High Waist Jeans

Why we love it: White jeans are the ultimate in-between staple – lighter and fresher than classic blue denim, but still substantial enough for cooler days. This pair strikes the balance perfectly, with a structured feel that works with knits and blazers now, but will look just as good with tanks and sandals once temperatures rise.

Cazadora en mezcla de lino con cuello pañuelo
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Scarf-collar linen-blend jacket

Why we love it: The linen-blend fabric is ideal for warmer days, but the tailored cut keeps it polished enough for wearing to the office. This piece hits the sweet spot between a jacket and a shirt – light enough to throw over tees or vests, but structured enough to anchor an outfit when layers start coming off.

Linen

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H&M Linen-blend Waistcoat

Why we love it: Every capsule wardrobe needs a linen-blend waistcoat. The breathable linen keeps it ideal for warmer days, while the structured cut errs on the side of formal, elevating even the simplest outfit.

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Leather block-heel sandals

Why we love it: It's open toe season! These block-heel sandals feels like an easy step into warmer dressing without feeling premature.

Vestido de lino evasé, de Mango
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A-line linen dress

Why we love it: The A-line silhouette is universally flattering, while the bold red instantly brings colour into your wardrobe after winter. Cut to a midi length, it’s ideal for that tricky in-between weather - easy to style with boots and light knits now, and just as good with sandals later.

This article was originally written for Glamour Spain, translated by Georgia Brown. For more fashion content from Glamour's Freelance Writer, follow her on Instagram @geeleighbee.