A male Frillish are blue with a frilly collar around its neck, similar to a clown while a female Frillish has a fluffy ruffle collar and is pink. Females have ruffle decorations on the tentacles while males have their tentacles with pale blue rhombuses on it. A female Frillish is pink with ruffle like decorations on its smaller tentacles. Both the male and female Frillish have a pattern around their crown like hairstyle while females have a round one while males have a triangular pattern. Males have a frown on their face and have red eye color with blue straight lines and surround color while females have a smile on theirs and have blue eye color with curly lines along with their surround color. Both Frillish have a different skin color; males are blue while females are pink depending on their gender.