Cover design/ Artwork for Valentine's Day E - Cards

We are a small e-publisher about to launch an e-card website and require cover illustrations/ graphic design for adult Valentine's Day greeting cards to be sold on our website. The theme of the cards is flirty, sexy, playful, teasing - think 'Sex & The City' or 'Cosmopolitan' and the insides of the cards all have punch-lines that relate to alcoholic drinks. We need cover illustrations for 6 cards.Our target demographic is women 19 - 45 and our customers are sophisticated, worldly and fun! No X-rated visuals, please! We would like to have initial visuals in a week and final versions within 30 days, with at least two interim reviews to ensure that the designs are on-spec.