Give me some 1D concert tips?

I'm going the the 1D concert in Vancouver on July 27th, and need some help.

1) what should I wear? I was thinking about wearing high waisted jean shorts from american apparel with a neon/glow in the dark t-shirt, and white converse, but am also thinking about wearing a skater dress. I'm probs gonna wear red lipstick too.

2) How do I get noticed during the concert? I'm in the lowest section of seats off of the floor, very close to wear they hold twitter questions.

3) Getting noticed / meeting 1D outside the concert? I'm going to try and keep a lookout for the lads around Vancouver on the day of the concert. I will probably also head over to the venue early and try and find 1D/ the crew ( I know one of the crew members from tumblr). At the venue when looking for the lads, I might put on this animal onesie that i have that looks like a tiger.

4) gifts/stuff for the guys? I was going to bring them cupcakes/healthy food (in case security throws away the junk), customized iPhone cases, and random canadian souvenirs (like shot glasses and maple leaf underwear).

Do any of these ideas sound ok? Any other information about 1D concerts would be very helpful and appreciated c: xxx

You will never get anywhere near them and security will throw anything you try to give them especially food.

I just went to there concert in Columbus last night. Your first choice of clothing is great! Don't wear anything that says one direction, has one direction on it etc. Because a lot of people wear that kind of clothing so you won't really get noticed. But your first choice of clothing sounds nice. If you want to meet the boys outside the concert you will need to go by the tour bus and just stay there until the boys come out leave right before the last song what I did was leave right before the last song and followed the boys until they stopped at the gas station and got to say hi to Liam who went inside to get something at the gas station and Zayn who was at the ATM and Niall who was playing Soccer shirtless (I fangirled like crazy) Also if you want to get notice during the concert stand on the chair even if they say don't stand do it anyway they won't do anything I stood on my chair and Liam waved at me. Through whatever you want on stage security won't do anything. Some girl through a candy thong on stage when I went and Harry put it on and Zayn ate a peace. Haha I hope I helped and I'm sorry if I didn't answer anything.