I need your best advice!

I wore this on friday when I went to school. The jumper from H&M+ is the perfect piece for autumn and winter. It's warm and so, so soft. But there's this one BIG thing... It's linting so much, it's unbelievable. I swear our couch, which is beige on an everyday basis, turns blue, when I wear that jumper. Not to mention our floor, our bed, my school bag, even things in our kitchen... 

I'm almost at the point where I'm concidering the jumper's life from now on, but.... It's soooo soft and I love it... and I just want to give it a million chances to be a better jumper. And stop the linting. But we're going crazy here. 

What's your best advice for clothes like this? It's from 80% Viscose and 20% Angora. 

Jumper - H&M+ / Dress (underneath, this one) - H&M
Scarf - Bit'avant / Necklace - Unknown, bought at Notre Dame in Copenhagen
Boots - Rieker / Tights - H&M+