Summer is a-coming up and my everyday  sandal situation is dire. 

I have one 4 year old pair of slides that are very worn out - to the point where the shoe bed is ground down into the sole.

I have silver Sam Edelman Trinas which are lovely but
1. Have just broken - hopefully I can get them fixed again
2. The silver is cracking quite a bit already

I can still wear closed shoes but  in a month or so I will NEED sandals.

But, I hate shopping on Saturdays or Sundays, go to the gym in all my lunchbreaks and looking at my calendar, I don't think I can manage a shopping day until Thursday week.

I am worried there won't be anything left in my size (6) and maybe isn't already.
I have had pretty bad experiences with online shoe ordering so am determined to go Brick and mortar.

Australians, have you seen any reasonably priced  (I'd love less than $50) slide type shoes out there? My main criteria is that I like a bit of a heel - around 1 inch/ 1.5 cm.

I'm also looking for chunky low heeled  (2 inch) sandals (wedges and platform would also be fine)  with a strap so they'll stay on that I could wear for work.

Would love to hear your recommendations as I have looked online at several shops and not seen anything much.