It's still their logo
http://www.hangten.com/Hangten.html so I doubt I'd get away with duplicating it without a risk of getting sued. Kohl's is still actively promoting the brand:
http://www.kohls.com/kohlsStore/ourbrands/hangten.jsp though I think they would find that shirt you like to be out of style in the current market.
I notice that they've dropped the symbol from the logo on the Kohl's site and on the products themselves, but I still think they wouldn't like someone duplicating it. On the other hand, maybe I could do something similar, but not similar enough to infringe.