When I first found out I was pregnant, I made a total rookie-mom move and bought the most impractical pajamas — ever. I could hear my husband cursing my name in the middle of the night when he was changing a dirty diaper and it would take 10 minutes (or more) each time. These Avauma Pajama Sets (£18) come in literally every colour and the fabric is a dream! Plus, changing time is cut in half so baby stays sleepy and is ready to go right back to bed.