I’m starting to really like these. It’s not quite summer weather here in Australia yet… and I don’t usually buy an item until I’m in the season I can wear it, but these may be an exception.
Sportsgirl seems to be the current queen of the Gladiator Sandals. They have around 8 pairs of Gladiator flats all under $100 on show on their website http://sportsgirl.com.au.