Miha is a New York based design company that makes what I would generally call Women's party clothes. Sparkly tops, delicate dresses, silky button downs, and leather jackets are what I've seen at this sale in the past.
If you are going to any weddings this summer, it might be worth your while to check this sale out.
Their website has info on the 2011 and 2012 collections but not 2013. They should update it, but here are some looks from past years that I found:
Here is the email I got from them:
Hi everyone- We are having a 2-day Pre-Summer sample sale this Tuesday and Wednesday June 11th and 12th from 10-2PM. We have lots of great stuff and leftover production. Of course as always the prices are not to be believed. Please invite any friends and we hope to see you there!330 W38th streetsuite 1202btwn 8th and 9th aveTuesday June 11th 10AM-2PMWednesday June 12th 10AM-2PMCASH ONLY