WEDDING BELLE: Eva Longoria has chosen Chanel couture for the civil ceremony of her upcoming nuptials to French dribbler Tony Parker in Paris on July 7, according to a source, but an American designer will dress her for the church. Odds are that the dress, which is said to be valued at $75,000 and to feature a "unique embroidery" made by a team of 20 seamstresses, is by Vera Wang. The American designer declined to comment. Parker, meanwhile, is likely to go with the off-the-radar French men's brand he represents in ads: De Fursac. Guests expected to the event include Victoria Beckham, Jessica Simpson, the "Desperate Housewives" gang and Jessica Alba, who has flown into town early for couture.