Laura, I'm not sure.
I had laundering issues with my first Nexx. I did follow washing instructions, which are to handwash, and the shirt lost its sheen. The blouse has a very specific texture, since is brushed silk. My impression was that the blouse loses that characteristic when is handwashed. That might not be a deal breaker for some, but my OCD went batty over that. That one went back to Nordies.
I then bought three more from Sierra Trading Post at a discount. Those three were all ruined by the cleaners: The shirts were faded out and completely lost their sheen, plus one of them had a brown stain I know was not there before. The cleaners agreed to replace 2 of them. I gave up on the stained one. The replacement ones held well. I am doing dry cleaning only and I specify that the shirts are *silk*, when I drop them off to my NEW dry cleaner. In this case, I think the blouses are not to blame, my ex-cleaner is the one to blame instead.
I guess they are worth looking into with the caveat that they MUST be dry cleaned. Others have used dryel with success.
I have two Equipment blouses but they are not the signature ones. Well, one is but it is the one that's sheer. I love both.