Vintage 60s 70s Jane Colby groovy green and white rolled neck top

True vintage (I estimate 1969ish) Jane Colby rolled mock neck zip back groovy retro top in vintage size large (which may be smaller than modern large). Made in USA. Back neck zip. Fitted shape. Green and white pattern. Good used condition with a few pulls that I noticed and as seen in pictures. The worst one is not usually visible when worn because it’s inner-facing elbow of one sleeve. Please look over photos carefully and check measurements. I think this fits more like a modern medium. I love this with a pair of bell bottom jeans and a wide low belt. Feels like polyester Dacron or other synthetic fabric. Groovy 60s 70s retro hip hugger polyester dream 1960s 1970s flower power