Your local shoe shop. Sometimes the guys who cut keys do cobbling too.
Replacement caps for the legs of your swing can be purchased at most home improvement stores. You can also probably buy them at the same place you got the swing from.
Generally you will be able to find replacement center caps at the dealership. You can also pick them up at performance shops like www.summitracing.com.
Men want to buy baseball caps with team logos on them.
You can buy ring caps at most good jewelry stores.
A local ski shop contacted Solomon and they still had the replacement parts.
TARGGEEETTT
You can buy weight loss caps at GNC. They have a large variety of weight loss caps as well as protein shakes that are available at GNC.
A home brewing supply store will carry bottle caps.
akolatronic.com/estore
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You can try checking with the manufacturer of the garden swing seat to see if they offer replacement plastic feet. Alternatively, you can search online on websites like Amazon, eBay, or hardware stores that sell outdoor furniture parts for generic replacement feet that may fit your swing seat.