Pun intended
A significant number of designers are just changing colors and finishes on existing designs.
See SE Okala, Rag & Bone Newbury and Wyatt, Acne Pistol, Isabel Marant Bekett (the infamous wedge sneaker). Celine is redoing their slip on platform sneaker. Maison Martin Margiela peep-toe ankle boots. Valentino Rock Studs. Balenciaga has done multiple re-issues of the Ceintures.
Those are the examples off the top of my head.

So while perusing the Spring 2015 shoes. I'm seeing a lot of stuff that I've seen before.

http://www.harpersbazaar.com/f.....ring-2015/

Knee high gladiator sandals (mine are about five years old).
Platform, chunky heels (time to pull out my Miu Miu butterfly clogs).
The Derek Lam mules look interesting, but might be difficult to wear.
The pointy toe ankle straps look interesting...but don't seem to go with a lot of clothing offerings.
The comfortable shoes look the most interesting
http://www.elle.com/fashion/tr.....ble-shoes/

The only ones that have really caught my eye at all are Marni pseudo sandal sneaker
http://www.marni.com/us/sneake.....eason=main
And their flatform sandals
http://www.marni.com/us/wedges.....eason=main
http://www.marni.com/us/wedges.....eason=main
Marni is know for doing interesting shoes.

Though honestly I'll think I'll just be in sneakers for the season. Maybe adding Adidas Stan Smith's, the original. Because even I can't stomach Isabel Marant's version with the matching price tag.