The second biggest designer/ high street collaboration this season is between two French icons: 122-year old fashion brand Petit Bateau and designer Jean-Charles de Castelbajac. JCDC makes a splash in a crazy, colourful style with vibrant illustrations, nautical styling, bold stripes and primary colours on a capsule collection for babies, kids and adults. This bright yellow poncho raincoat is the craziest piece in the collection and is guaranteed to cheer up rainy days.