Activity for ldc21

I was just wondering if anyone had any insight into what typical and acceptable vendor response times are when contacting back and forth via email. If I email a question, how long would you say is a reasonable amount of time for them to respond? I...

Does anyone have any idea when "Spring/Summer" dresses will start being released on more of the 'ready-to-wear' off the rack type stores? (ie; jcrew, bhldn, etc) I've been looking for a couple months and nothing new... just the same dresses that were...