Outfit critique?

[heybails]

I'm rushing in a couple of weeks at an SEC school and was wondering if I could get some advice on outfits...

Round 1:

We're wearing shorts and Panhellenic tshirts.

Round 2 Day 1:

http://us.asos.com//Asos/Asos-Bandea...px?iid=2312863


Round 2 Day 2:

http://www.jcpenney.com/dotcom/juniors-guys/view-all-juniors/fair-square-prices/clearance/dresses-/city-triangles-embroidered-belted-sundress/prod.jump?ppId=1e39458&catId=cat100240012&deptId=d ept20000015&selectedLotId=2215207&selectedSKUId=22 152070026&rootDimName=color&navState=navState-:catId-cat100240012:subcatId-:subcatZone-false:N-100240012%201402:Ns-:Nao-0:ps-24:pn-1:Ntt-:Nf-:action-guided%20navigation&topDim=Color&topDimvalue=blues &dimCombo=Color&dimComboVal=blues¤tDim=Color¤tDimV al=blues&searchCount=205&sortType=Featured

Round 3:

http://www.target.com/p/xhilaration-...s/-/A-14077672

Prefs:

http://us.asos.com/ASOS-Strapless-Skater-With-Embellsihed-Bust/xwjrb/?iid=2048128mporgp=L0Fzb3MvQXNvcy1TdHJhcGxlc3MtU2t hdGVyLVdpdGgtRW1iZWxsaXNoZWQtQnVzdC9Qcm9kLw..

Bid Day:

http://us.asos.com//Asos/Asos-Bandea...px?iid=2141027

Note for all of these dresses: I am shorter than all of the models and I am definitely not as "endowed" in the chest area as they are, so I show off no cleavage in these dresses.

Opinions? Thank you!