One of the best rules in fashion is too mix it up and wear opposite styles together. This rule works 90% of the time and it's a great way to mix up your old clothes with new pieces. The juxtaposition of this dressy sequin skirt and casual sweater is a perfect example. It's a great way to be able to wear a sequin skirt during the day. This sweatshirt makes the look really casual. Pair this combination with a cute pair of heels and you're set! Tip: the half tuck- tuck in your top half way for an instant cool street style vibe.