Venus Williams - What I Wore Venus Williams, 31, has won 43 Women's Tennis Association tour titles, including seven singles grand slams. Ms. Williams, who has Sjogren's syndrome, an autoimmune disease, grew up in Compton, Calif. She now lives in Palm Beach Gardens, Fla., where she recently reintroduced her tennis apparel line, EleVen. At home, the weather was beautiful. I just bought a pair of mauve Tom Ford sunglasses that I was dying to wear, so I built my tennis outfit - pink polo and charcoal gray flutter skirt, both from my collection - for practice around them. I added simple Roberto Coin gold hoops. It's probably not the usual thing to wear accessories to practice. But I say accessorize, accessorize, accessorize. If you don't accessorize, someone else will. I headed home to shower and change for a work lunch. I selected a Tibi denim-colored pantsuit that has a great short-sleeve jacket and put on a white cashmere tank top from Ralph Lauren underneath. The outfit screamed for my beige and white Valentino wedges, which have perfect little bows on them. I tried on my medium-sized Phi necklace from Theo Fennell, a line I stumbled upon while on vacation in Barbados, but it wasn't big enough. So I swapped it out for the large one in white gold with diamonds. Motto for the day: Go Big! Made a raw-food dinner and invited some friends over to share it with me. Feeling like a domestic goddess, I slipped into a long silk halter dress from Sass & Bide in brown and black print just before my guests arrived. I pulled my hair back into a braid to keep it out of the way and put on a pair of Giuseppe Zanotti gold sandals, even though I knew I'd be barefoot before the end of the night. Had such a great practice session that I rewarded myself with a leisurely outdoor lunch at my favorite raw-food restaurant, Christopher's Kitchen, where they let me bring my dog Harold, a well-behaved but spunky Havanese. Threw all my stuff into a black patent Louis Vuitton Epi tote, and put on J Brand denim shorts, a white tank top and a Giorgio Armani jacket that I got in Milan: black, slim cut and longer than usual, which works on my body. I'm not a trend person. I don't want to look to my right and see somebody in the same thing. Practiced at Deering Bay Yacht and Country Club, then showered. Put on one of my favorite new pieces for spring: a red jersey dress from Punch Hutton's line, a classic, with custom-made Tuccia di Capri gold sandals, a cream Fendi fabric bag and neutral-colored Balenciaga sunglasses. Zipped back home to pack for my trip to New York. I usually sleep on the plane so I wore a pair of comfy American Apparel leggings in white. I'm loving white right now; it goes with my skin, being such a great contrast. I also had on a black Vince tank top and a multicolored Missoni sweater jacket. Harold went into a black leather bag. I don't carry a purse when I fly because I have my Hello Kitty carry-on. I'm the biggest adult supporter. Woke up in a really comfy bed at the Plaza Athénée in N.Y.C. First practice, and then into a pair of electric-blue J Brand skinny jeans, white Prada wedges and white Alexander Wang top. A Gucci bag with bamboo handles completed the look. I spent the day shopping with friends, hitting all of my favorite haunts. For a close friend's birthday party at the Double Seven, I wore a black Dolce & Gabbana bustier dress and black Jimmy Choos, mid-height. I don't like to go above four inches because I'm already so tall. Added a Roberto Coin necklace with a crown on it and an Elizabeth Weinstock python zip bag in tennis-ball yellow. Up early to kick off the March of Dimes annual March for Babies. Wore black stretch exercise pants and one of my EleVen T-shirts. I also brought my cozy hot-pink hoodie to ward off the early morning wind, and my "Match" ring with pavé diamonds - I've had it for 10 years and it's my good luck charm. For dinner, I pulled on hot-pink Ralph Lauren denim jeans, a white James Perse tank top and a white Luca Luca blazer. My shoes were these amazing Brian Atwood platform pumps in bright pink with orange zippers. They're the love of my life. Spent all day meeting with press for EleVen. I wore a color-blocked dress from the collection. Then André Leon Talley, who came in, insisted I wear something else: a white skirt with pleated front and a pink and black print top. After, I had physical therapy in leggings and a T-shirt. Was so tired, I just crashed into bed with a good book. I didn't have practice, just a meeting with a staff member on my team, but I couldn't decide what to wear. Finally, I chose a black and white print tee, J Brand skinny jeans and black Uggs. I had a flight to Madrid to catch later. It's actually cold there, so I put on a down jacket by Pencey in super soft black cracked leather. And of course, the Hello Kitty bag came with me. It goes everywhere.