Board Thread:General Discussion/@comment-26839172-20150719220805/@comment-30806423-20150720144537

Remember, the person that Herbert is having his "secret meeting" with might be Dot. This design (as well as possibly being her normal clothing) could be just a disguise so we (and for the storyline, the EPF agents) don't know who she is. Therefore, being unrecognisable for Herbert's meeting (if it is her going to it).