1960s Vintage Green Floral Embroidered Button Up

This adorable 60s top is in great vintage condition. Would look great tucked into a skirt or some slacks. Would best fit a size S, and someone with a smaller chest size. (A-B) as the material doesn’t have much stretch. Unknown brand and unknown material, but it is light and airy like linen. Please feel free to ask any other questions 🥰 T CA1 BA