Don't take much notice of companions' outfits to be honest (unless it's especially revealing!).
Genesis of the Daleks is a story I've seen so many times I could probably recount the script backwards, but it's still one of the most gripping stories in the series and well deserving of it's "classic" reputation. Easily the best thing Terry Nation ever wrote for Dr Who, there's a sense of genuine danger in this and Davros is a superb creation, played chillingly by Michael Wisher, the ultimate Davros. Nyder is also highly memorable and the **** overtones add a sinister air to the story. Interesting how little the Daleks actually feature in this story. The Doctor's confrontation with Davros is a real classic moment as is his "have I the right?" scene. In fact, Genesis of the Daleks is possibly thedefinitive Dr Who story. The performances are all magnificent, the pace never drags, the direction and music are perfect - what more can I say?