History says buy these stocks on the dip.Starbucks (SBUX 0.72%) and Lululemon Athletica (LULU 1.09%) are top brands with a lot of growth left in the tank. However, both stocks recently sold off following weak sales guidance by both companies. Both stocks are currently down about 37% from their previous peak.While these stocks have delivered massive gains for investors over the last few decades, they haven't moved up in a straight line. Lululemon shares have fallen 30% or more off their high six times in the ...