Laura & Jayne vintage red pleated blouse

Laura & Jayne vintage red pleated blouse with high neck. Size 10. Laying flat armpit to armpit measures 21" and shoulder to bottom hem is 23". Preowned, in great condition but one button is missing on cuff but cuff was to have 2 each so you could match up by just buttoning one per sleeve. See photos. I believe top is from the 1970's.