kawaii christmas cat wear santa hat (whimsical characters). happy new year greeting card. holiday cartoon

characters invitation background decoration christmas whimsical postcards childhood greeting clothing adorable holidays children cheerful colorful isolated december festival holiday cartoon clipart banners sticker diagram drawing animals doodles wishing element festive kawaii winter season design vector animal sketch circle person people santa happy shirt brand funny party girly fairy tales magic fancy merry wear year card xmas kids flat font line