Chambray + floral skirt A almost utilitarian combo of denim top and shirt that goes together very nicely. The floral skirt with the braided belt work well to add some formality to the ensemble, while the denim adds a boyfriend-ish style femininity.
I wouldn't stick to this but it's a lovely bunch of roses. My guess though is that if you picked a certain month for your wedding, then the rose that fits that month is most likely a color you love. I'm October and it's my favorite rose in this photo!