Old Real McCoy's Chambray Short Sleeve Work Shirt Lot 232X Size 15

This is a short-sleeved work shirt from The Real McCoy's. The size is marked as 15, and it fits me perfectly at 170cm tall and 55kg. For reference, the shoulder width is 43cm, the chest width is 52cm, the length is 67cm, and the sleeve length is 21.5cm. Please note that these are my own measurements. The material is not specified, but it is likely cotton.

This is a red-colored chambray short-sleeved work shirt, Lot 232X, from the old Real McCoy's. The fabric is a good thickness, not too thin and not too thick, with a firm, dry feel. The shape is a full-open type with a stand-up collar and chin strap, and the hem is a curved round bottom (round tail).
There are patch pockets on both chests. The corners above the pockets are reinforced with bar tacks (cank stitching). There are gussets on both sides of the hem, and the empty ring of the two-needle (double stitch) twisted thread hangs down when the stitching is undone. A union ticket is sewn to the back of the left front hem, and these details are found on work shirts from the 1930s-1950s, reflecting the traditional work shirt sewing techniques.

This item is about 30 years old. It's in good condition for its age. The size tag and union ticket are still in good condition. Please refer to the photos. However, it has been stored at home. Please refrain from purchasing if you are concerned about this. Don't miss this opportunity!