VTG Men's JT Beckett Button Down Shirt Geometric

Men's JT Beckett Button Down Shirt, size M, Multicolored Geometric Pattern, Short Sleeves are cuffed, clear buttons with 2 extra buttons still sewn on interior as shown in photo. No care/content tag present, feels like a cotton or cotton/poly blend shirt. Excellent used condition with no signs of wear. Shirt measures 23" across pit to pit when buttoned and laid flat, 26" long in front from shoulder to hem.