Possible Clues:

• Deck party held by a number of sailors
• Song and dance on navy deck
• Hang ornaments on
• Sew on sequins, say
• Trouble with sailors below deck
• Sew on rickrack, for instance
• Blazon
• What a fuss for the British Navy to be dressed overall
• Commotion with sailors on deck
• Decorate, embellish