So I took the dogs out to Fort Pulaski, and one of the guides at the visitor's center recognized the girls as basenjis. Turns out she has aufenpinchsers (geeze I have NO CLUE how to spell that one!), and she goes to shows, etc. She makes martingales, and specializes in small ones because a lot of small hound people (dachshunds, IGs, basenjis, etc) have trouble finding martingales not made for greyhounds. She lives 20 minutes from me, and she is extremely affordable ($20 for 2 martingale collars made from the webbing I bought, which was $3 for 1 1/2 yards!). The bonus is, I can now go to the store, pick out whatever I want, take it to her & get collars made very cheap, and then pick it up as soon as its ready. She said she'd have these ready early next week! How convenient!
She has a website that does not do her collars justice. I saw them in person today, and they are very well made and very pretty. Here is her contact info if anybody else wants to look into her stuff (I'm sure she could probably make something reflective as well if you found the right material).