I saw it Kowloon City, Lion Rock Road has some outlet stores selling one piece rumper, quilted from hood to toe, detachable gloves and feet. I think it is for someone living in Canada or somewhere really cold. I bought one for my nephew before.
<a href="http://lilypie.com/"><img src="http://lb4f.lilypie.com/fsX1p8.png" width="400" height="80" border="0" alt="Lilypie Fourth Birthday tickers" /></a>