If you were wondering which one piece to choose, don't just go by aesthetics (although we wouldn't blame you for instantly adding Desigual's floral print number to your basket) . Longline, cotton-jersey styles are best for LISS activities and look great styled with an oversized sweater while you're WFH. Live the Process and Ernest Leoty's are the prettiest and come in a rainbow of colours, but there are cheaper alternatives to be found on ASOS. Hardcore gym-goers, before you roll your eyes at this " fashun" frivolity, let us list the benefits of wearing a one-piece. These babies provide excellent coverage during runs and high impact activity; smoothing your silhouette and preventing things from slipping, sagging and rolling down. They're incredibly flexible, moulding to your body to provide a second skin while you're doing yoga or Pilates. And, as we mentioned above, they're brilliant for layering; a unitard can provide a perfect base for those in-betweeny spring days when you need to strip off halfway through your jog. Which unitard is best? Delivery is on a selected date, you can choose a delivery day of your choice, up to 10 days in advance (Excluding next day delivery. Postcode restrictions apply)