Vintage sailboat blouse

Excellent condition Vintage button down blouse with stripes and sailboats So cute! The tag has been cut so unsure of brand, material, and size It is SUPER light and slightly see through. Undershirt recommended It has a cottony feel without the weight. 4 green buttons About 25” long About 20” pit to pit About 7.5” shoulder to sleeve Note a couple of very light spots will probably clean out This item is vintage and sold as is. Please review photos and ask questions prior to purchase. Thanks!