Create your own dip dyed shoes. You don't have to particularly use yellow dip-dye. I've tried this myself, and I dip-dyed my shoes blue and green instead. It really works! Make sure you have white shoes only, or else it won't work.
35 Summery DIY Projects And Activities For The Best Summer Ever
I need this for the beach. Brilliant and easy to wash! Must make this if you love sunbathing, DIY Repurposed Towel – The Sunbathing Companion - 35 Summery DIY Projects And Activities For The Best Summer Ever