Actually, I don't think Anne Boleyn had to worry too much about her wardrobe. From www.tudorhistory.org:--

Anne spent part of her childhood at the court of the Archduchess Margaret. Fraser puts her age at 12-13, as that was the minimum age for a 'fille d'honneur'. It was from there that she was transferred to the household of Mary, Henry VIII's sister, who was married to Louis XII of France. Anne's sister Mary was already in 'the French Queen's' attendance. However, when Louis died, Mary Boleyn returned to England with Mary Tudor, while Anne remained in France to attend Claude, the new French queen. Anne remained in France for the next 6 or 7 years. Because of her position, it is possible that she was at the Field of Cloth of Gold, the famous meeting between Henry VIII and the French king, Francis I.

During her stay in France she learned to speak French fluently and developed a taste for French clothes, poetry and music.

Personally, I don't think anyone is going to come up with an authoritative answer for this one. But keep on looking. There may actually be an answer. Somewhere.

Don Firth