Maybe he is not dressed properly but indeed I would not call him a woman. Then you would have to say that the scottish bagpipe player is a woman too or the priest in his long dress attire. Judge not yet yee be judged.
In Islam it is a great sin to dress like a woman and this is not acceptable. But maybe he is in disguise so no one would mob or kill him. I have to try to give 70 excuses for a fellow Muslim.
Understand why you might want to poke fun at the picture as it is strange but we have to be patient with the New convert and give him time to adjust.
In Islam he has to dress like a man with his pants not going below his ankles. Many arab men dress in long garb like clothes which are usually white. So had he been wearing a long white dress and not the face cover he would indeed look like an Arab man. He is indeed getting his info wrong.
A Muslim cannot play a musical instrument or be in a band and sing, so let us see if his intention to please Allah is really there and if it is let us all gather round for him and pray for his guidance. Not criticize his poor choice of clothes.