Heatwave dressing tends to split into two categories: barely-there basics or airy romantic staples. Right now, well-dressed women seem invested in the latter camp and are looking for thin fabrics, softened silhouettes and stylish frocks that look as though they should be worn at a beachside Med escape, or a particularly chic countryside picnic.

A dress that captures this type of summertime charm? M&S’s new floral midi. Lightweight, floaty and adorned with an eye-catching floral motif, M&S’s £45 style feels designed for the coming hot days when wearing anything structured should be considered a crime.

ms
M&S

M&S Pure Cotton Floral Tie Neck Midi Waisted Dress

Pure Cotton Floral Tie Neck Midi Waisted Dress

M&S Pure Cotton Floral Tie Neck Midi Waisted Dress

Credit: M&S

Cut from pure cotton with a soft silhouette, it nails the ongoing boho revival, but in a far more polished way than summer festival clichés. It also features tie-neck detailing for an added touch of the 70s, perfect if you’re looking to capture vintage charm.

But it’s not just all about looks – the dress is especially practical for balmy days ahead. Its loose skirt and airy shape is a great functional feature, excellent for welcoming even the slightest breeze – a non-negotiable for a summer frock.

ms
M&S

It also comes with short sleeves, which, at first, may surprise you considering it’s supposed to be a heatwave beater, but actually, is especially functional, and will protect your shoulders from UV rays.

Now, with most summer dresses, M&S’s is also incredibly easy to style. As temperatures rise, pair it with leather sandals, oversized sunglasses and a raffia tote.