The nautical trend is adapted every season and never seems to disappear entirely. That is why nautical shoes are a great option. Think 'Christina Aguilera' in her Candy Man video and you have the look spot on. Look for red, blue and white (very patriotic) and work cute details like hearts, anchors and bows for the ultimate in kitsch. If casual is your thing, then navy pumps and practical espadrilles will be ideal for spring and summer.
Her are some nautical shoes I have found on my web travels.
TRENDS - Bright Shoes
SHOES - On a Shoestring
SHOES - Towering Heels & Shoe Boots