I know that the bride is not supposed to be involved in the planning of the bridal shower, but my maid of honor, and my sister, who is a bridesmaid, are having a hard time coordinating a theme and centerpieces for the bridal shower. My maid of honor, who I love dearly, is well known for having terrible taste, and the centerpiece that she is coordinating are a weird mix of Mardi Gras tea party and Hollywood glamour. Things that really don't have anything to do with each other. My sister wants me to get involved, because she wants me to be happy, I'm not sure if I should just let it be, and let them spend money on really bad ideas, or step in and try and tone down some of their ideas. By the way, they're out of money, and are asking me to chip in some money. At this point I just want them to not bother with a bridal shower because I don't want to get between my sister and my maid of honor