Jeremy Moeller/Getty Images Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Growing up, my grandma wore a cardigan every time I visited her. She looked incredible, but seeing her in the sweater made me associate the style with an older generation. Because of this, I refused to wear cardigans for years, saying they were only for grandmas. Thankfully, Taylor Swift finally helped me come to my senses when she released the song "Cardigan," and now I own about 20. Don't be like me and wait to hop on the cardigan train.