Hi, MJ. You might search the board for prior comments. There are several threads on Ralph Lauren paints. To search, go up to "edit" then "find in top window". Follow the on-screen instructions from there and type Ralph Lauren in the block.
I think that you will see quite a few negative comments about that paint generally, but I think that you are smart to check out the product before you get involved. For what it's worth, many specialty paint stores can give you some direction on the faux techniques needed.