Is there any upgrade to Shampoodle?

I've been getting my hair changed everyday just in case there is an upgrade available, but if there's not I don't really feel the need to change my hair every day.

Does Shampoodle every upgrade? After what conditions? Is there only one upgrade?

Solution 1:

There are essentially two upgrades. The store doesn't visibly upgrade at all.

You are given the choice to change your eye color after:

• Shampoodle has been around for two weeks
• You have gotten at least one haircut or Mii Mask change.

This can be found here.

And you can get the hair styles of the opposite sex after:

• Getting one of every hair style of your sex.
• (This is also a 2 week requirement since you can only get one per day and there are 15 styles each.)

Both of the upgrade requirements can be found here as well.

Solution 2:

My store did actually visually upgrade, (she got a new red machine, instead of the old white one, and she has seats now and an extra shelf) the outside hasn't changed but the inside has