Handmade Vintage (1950s?) Yellow Floral Overalls Toddler Size Needs TLC

Hand made / hand sewn These are definitely vintage but could be anywhere from the 1950s to the 1970s Yellow overalls with red and white floral and little bird pattern Upper half has red inside lining Big front pockets Back pockets that need to be reattached in the corners Two gold buttons on straps with choice of 2 buttonholes for best fit Two button holes on each side but 3 of the buttons need to be replaced Thin fabric, definitely a summer piece Turned up cuffs that could be unstitched and let down as child grows This is such a cute piece! Definitely a toddler size but since it is handmade I can't make a guess as to what "T" size it would best fit. Please read measurements carefully. Length: about 27 inches from top of strap to bottom of hem Waist: 13 inches across Rise: 5.5 inches I'm guessing this would best fit about a 4T. My friend's toddler is in a 3T and this is too big for her. Please ask if you have any questions.