The designer was irate with the "Back to Black" hitmaker, as she returned the puke-stained clothes with green, furry mould growing on them.
"Harvey Nichols loaned Amy 25,000 pounds worth of silk and satin dresses. Unfortunately, while wearing one of the frocks, she went on an all-night bender," The Mirror quoted an insider, as saying. "She ended up in the loos, where she was violently sick. Let's just say it wasn't pretty," the insider added.
Winehouse, who vomited on the clothes she was wearing while partying with Mark Ronson, did not even clean up the clothes before returning them, the source said. "She eventually couriered them back on Monday, but didn't wrap them separately. So sick had gone on all the clothes," the insider said. "Even worse, green, furry mould had developed on some gowns, making them unwearable," the insider added.