This animal print shirt dress will be your most classy outfit investment. Choose this must-have casual shirt dress from River Island. The tie-waist detailing adds a laid-back style to the outfit. If you are feeling adventurous, try styling this collar neckline with a choker-style necklace. A very cute and modern outfit is this shirt dress with cuffed sleeves, paired with nice pants, an interesting necklace, and some heels.