Vintage Buster Brown Overalls Jacket Hat Engineer Kids set RARE!

Such a rare item! I can’t find an equivalent anywhere for this. Almost new condition. No visible flaws Bellbottomed overalls with Buster Brown buttons. Size 5. Jacket size 5-6. Matching Hat! I can imagine this being a PERFECT outfit for a train ride or birthday. (Polar Express!)I would say this runs small. I think it’s more like a modern 3or4T. I’m happy to measure if asked.