The clocks have sprung forward and the trees are scattering confetti everywhere, which can only mean one thing: it’s time for us to put away our winter clothes. At last!

Collared Slim Fit Cropped Knitted Top

Collared Slim Fit Cropped Knitted Top

Collared Slim Fit Cropped Knitted Top

So goodbye to you, chunky knits. See you in seven, (or hopefully eight) months, coats. Scarves and hats, who even are you? My vacuum storage bags are out, and ready for me to compress the lot of them and put them where the sun does not shine.

MANGO Fine-knit lyocell polo shirt

Fine-knit lyocell polo shirt

MANGO Fine-knit lyocell polo shirt

This is all great. A mood-lifter of an easter weekend chore if ever there was one. But it does beg the question for all of us: without our knits to call on, what are we going to wear on our top halves now?

Orange Cotton Rich Soft Touch Knitted Polo Top

Orange Cotton Rich Soft Touch Knitted Polo Top

Orange Cotton Rich Soft Touch Knitted Polo Top

Well, I’ve solved it, and it’s this: a spring jumper, and the rules are extremely simple. It must be short-sleeved, have a collar, a V-neck or a few buttons, and come in a pretty colour. That's it.

Khaki Green Short Sleeve Frill Polo Knitted Top

Khaki Green Short Sleeve Frill Polo Knitted Top

Khaki Green Short Sleeve Frill Polo Knitted Top

Why a spring knit? Because right now, it’s still too cool for a T-shirt and too warm for a proper jumper. This is the piece that prettily bridges the gap, and well, there are so many well designed and affordable ones around, it's easy to buy into too.

Cotton Blend Knit Cap Sleeve Polo Shirt, Pale Yellow

Cotton Blend Knit Cap Sleeve Polo Shirt, Pale Yellow

Cotton Blend Knit Cap Sleeve Polo Shirt, Pale Yellow

Look to Mango and John Lewis for a soft yellow spring knit, Marks & Spencer for one in an icy blue cashmere blend, and a pretty pink version.

Merino Wool Rich Polo Neck Knitted Top with Cashmere

Merino Wool Rich Polo Neck Knitted Top with Cashmere

Merino Wool Rich Polo Neck Knitted Top with Cashmere

Next has theirs khaki - the pink version is already sold out, but will be back in stock this week. This knit works with all styles of jeans, easy pull-on trousers, midi skirts and sharper tailoring, adding polish rather than slouch.

Given how many spring outfit dilemmas it solves, you’ll soon wonder what you ever did without it.