Gorgeous made in Norway wool grandma button up sweater

I love this so much but I've only worn it a few times over the last several years. I tried to sew on the tag myself since it was coming off, I could have sworn there was another tag that said 100% wool and the size but it must have fallen off. Super cool metal buttons some of which I had to sew back down to the sweater since they were coming off. Warning, it is itchy lol. Might want to wear something light underneath. Comes from a home with a dog and cat so folks with allergies, beware. Considering this looks pretty old it does have very little wear and tear and I've tried looking it over the best I can so my apologies if I miss anything. It looks to be in wonderful condition. Fits a small/medium. It is white/cream colored with red, green, yellow and black patterns.