Kids Spongebob Squarepants Pyjamas. Sweet mother of pearl! These jammies are the coolest thing this side of Bikini Bottom! The navy long sleeve top features a colourful print of Spongebob Squarepants and Patrick Star bouncing around Bikini Bottom Paired with long cosy bottoms which showcase an all-over motif of Sponge Bob and his BFF Patrick amidst flower clouds and bubbles! Officially licensed Spongebob Squarepants merchandise, exclusively designed for Character UK.