Tropical Print Tie Knot Detail Dress from Roman. Giving your spring summer collection a new twist with Romans latest addition, the tropical print tie knot detail dress. Created with a v-neckline which flows into a tie knot detail on the bust, complete with a button down front with side splits and short sleeves, this style is ideal for those sunny days. Paired with sandals and a light cardigan, or worn with a denim jacket for the cooler evenings.