1) Donald Duck duds 
A sailor suit is a uniform traditionally worn by enlisted seamen in the navy, and other government funded sea services. It later developed into a popular clothing style for children. ==Origins and history== In the Royal Navy, the sailor suit or naval rig is known as Number One uniform and is worn by Able Rates and Leading Hands. It is primarily ce...
[n] - a boy`s ensemble
noun a boy`s ensemble; copied from a sailor`s uniform