I suggest carrying around a distracting, amusing, yet also practical item around with you distract it
You could try pom-poms, and people will simply think "Oh look that girl is going to cheer at a sporting event" or just walk about everywhere juggling with some tennis balls (note: with this you could also wear baggy clown clothes to hide it)
You can do the juggling thing without the clown costume, but if you wear the clown costume you NEED to juggle as well. Otherwise it will just look weird.