A very easy DIY could be done here. step one buy chambre/blue shirt from thrift shop for next to nothing (mens racks are full of blue worn shorts). step two cut out shoulders. step three hem the shoulders (optional...for the lazy you could roll with unhemmed fraying, always fun, or use some iron on hemming tape). Voila. This is being added to my 'must do' DIY list so will post pics of finished product. Also, got a haircut recently and kicking myself for not getting the 'hannelli' (similar but better than the previously lusted after 'alexa').
Image: Hannelli Mustapata