I love summer skating. The rink is the perfect temperature! I wear a pair of footed skate tights year round. Occasionally I wear knee high tights instead. In summer, I wear Under Armour All Season Gear (mid weight) or other lycra skating pants that I've made. On top, I wear a t-shirt and a lightweight jacket that I usually lose after my warmup.
In winter, I add many layers. I skate in frigid rinks. Tights, powerstretch fleece leggings, Under Armour Cold Gear top, t-shirt, thin fleece zip up jacket, thick fleece jacket, gloves, mittens, ear band, scarf. I lose the scarf, earband, mittens and top jacket after the warm up and sometimes the thin jacket too.
I skated before and after work all summer and spent a lot of time getting changed in ice rink bathrooms. I shower when I get home at the end of the day so it doesn't bother me.