Official "Flash in the Pan" Prediction?

  1. I've been wondering what currently popular luxury House/company will be looked upon in 10 or 20 years as the official purse fashion "flash in the pan"?
    I'm thinking of how coveted Etienne Aigner was in the 70's/80's (although now I see some cute, affordable styles again). Givenchy was also very popular also. I see several great luxury purse styles that I LOVE now, but in the back of my mind, I have the feeling they'll eventually give in to selling/partnering to discount outlets, or becoming too commodified to count as luxury (doesn't mean I won't enjoy them now...:graucho:)
    Some may feel that there are obvious answers, but I'm not so sure. Anyone care to exercise some psychic powers into the future and go out on a limb on this one?