You ask, you get - as some say here.by ccj
The uniform belonged to por. pil. Eugeniusz Procyk of 2 Pułk Lotniczy that used to station in Kraków. It is currently exhibited in new building of Muzeum Lotnictwa Polskiego in Kraków.
The colour seems a bit yellowish owing to flash and poor camera performance when taking pictures of something behind glass panes... But nevertheless it you might find it interesting.