Regina Porter Porterhouse 70s 80s Colorful Floral Paisley Bow Tie Collar Blouse

It is in great used vintage condition in my opinion. I believe this blouse is either 70s or 80s, but not 100% sure. The arm pits are lighter and have a white color, as seen in last two photos. May come out if worked on with a stain stick. Obviously because of the placement it’s not seen worn. Accessories in pic not included. Please see all photos they are part of the description. Photos show wear and condition. No returns so feel free to ask questions. Thank you!!