1960's COTTON TUNIC TOP 60's S

Vintage 1960's tunic top from "Chas. L Lewis Inc, Hollywood Cal". Back metal zip closure. Cotton weave, no fading. No size tag, but fits like a S, MAYBE a smaller M. There is no stretch, so you need to leave a little wiggle/breathing room! Model is a S. Please compare the measurements below with a top you have at home that fits well. Excellent condition, clean and ready to wear. Shoulders: 14.25" Sleeves: 15.25" Bust: 40" Length: 26"