Navy and Yellow Wedding Inspiration

I saw this adorable nautical knot headband from Neoshine's Etsy shop, and it immediately had me thinking about a group of bridesmaids wearing them with blue dresses! I always love a good nautical theme and think this combination of items would be such a great interpretation.
{Cake from Real Simple | Flowers from Becky Young via Style Me Pretty | Dress from J.Crew}