Hello all, would anyone be able to help me date this sweater? The info I have is it is labeled Inverness by Masket bros. This sweater was my mother’s who grew up in Chicago. My best guest? Mid to late 1950’s from Lord and Taylor but I am just guessing from what little info I’ve been able to get from the internet. 100% alpaca. No size tag or any other tags aside from the label at the collar. Thank you!