"Something you wouldn't usually wear"

This was the theme for the birthday party we went to this weekend - and I really like this theme. People were wearing their pyjamas, all sorts of wigs, we had 2 safari suits and (only) one guy wearing a woman's dress. Ian was wearing his diving wet suit and savety glasses and I was allowed to wear Ian's old army uniform. So me - a German - dressed in an Australian uniform on the ANZAC day weekend; I almost felt like spy ;-)