Yup - the Material Girl look is hot for S/S. Lace, minis & underwear as outerwear. Good Times
(as my hubby says at his most sarcastic).
Also, gladiators have gone high-heeled & gladiator alternatives are showing up in super strappy sandals & caged sandal-booties. Fringe is still in & suedes are showing up in sandals & jeweled tones.
Other shoe news: Mini/demi wedges are showing up & wedges in general did not go away as predicted last spring - they are still going strong.
Also, lots of color blends/watercolor mixes in fabrics & shoes.
Studs, buckles & straps (moto-chic/goth/bondage) are in full swing still.
And, if NY Fashion week has any impact, it looks like designers are trying to really vamp up lace details for next Fall, as well - they were mentioned for this last season, but production seems to be picking up more for next fall's looks..