Vintage Swedish Striped Bubble Romper

Mint condition vintage cotton bubble romper from Sweden with blue, green, and white stripes. No stains or flaws, looks unworn. Possibly handmade? No tags. I purchased in Sweden from a vintage shop for my son, but he ended up being wrong size wrong season! Size is approx 6-12 months. Extra length on straps for additional buttonholes. Beyond cute!