Serena Williams donned three different outfits for her wedding to Alexis Ohanian in 2017 since one garment was not enough for her. Serena picked Alexander McQueen for the event, and, like Kate Middleton, she donned a stunning bridal gown designed by Sarah Burton of Alexander McQueen. The tennis star, 36, looked magnificent in a £2.6 million Sarah Burton by Alexander McQueen gown with a massive skirt and dazzling XIV Karats jewelry. Alexis, on the other hand, was dressed in an Armani velvet jacket and grey pants.

"I flew to London to meet with Sarah and ended up falling in love with the ball gown silhouette, which is completely the opposite of what I ever thought I would choose for myself," Serena told Vogue on discovering her dream wedding gown. She was inspired to create a very beautiful ball gown, and it has turned out to be a truly unique item. Her outfit cost £2,695,000, putting her in top position in our list of the most expensive celebrity wedding dresses.

Cost: £2.6 million

Given that "Swarovski" has become associated with "crystals," it should come as no surprise that Victoria Swarovski, the successor to the Swarovski kingdom, just walked down the aisle in a gown fully covered with gems: half a million to be exact.

The 23-year-old married property investor Werner Mürz in an Italian wedding fit for a princess, right down to her stunning attire.The custom-designed bridal gown is said to have cost £700,000 (about $885,710) that become one of the most expensive celebrity wedding dresses. The handmade creation, which had paillettes and laser-cut flowers on the princess-cut, A-line skirt, and transparent bodice, was created by Dubai designer Michael Cinco. The garment had a 6-meter long train that spanned no less than four pews and apparently weighed 46kg or 101 pounds, as well as being beautiful on the front. The Austrian bride accessorized with a pair of white Jimmy Choo shoes with her initials inscribed on them and a pair of half-hoop diamonds.

Cost: £700,000

Grace Kelly's wedding gown, worn on April 19, 1956, during her wedding to Prince Rainier III of Monaco, is regarded as one of the most gorgeous and well-remembered bridal dresses of all time, and one of the most renowned since the mid-twentieth century. According to one scholar, the gown was a symbol of "marriage ardor" and had a significant impact on women who tried to "emulate Kelly's peau de soie and lace masterpiece." Helen Rose of MGM created the design. A bodice with an attached under-bodice and skirt support made up the outfit. One of the petticoats was linked to the foundation. She wore a hat, veil, shoes, and a lace and pearl-encrusted prayer book down the aisle as part of her bridal gown.

The Philadelphia Museum of Art (which currently owns the dress) showed it at the museum between 1 April and 21 May 2006 to commemorate the 50th anniversary of the wedding, and it was reportedly its most popular exhibit. The garment is still significant after 50 years; Catherine Middleton's wedding gown, which she wore on April 29, 2011, when she married Prince William, was claimed to be influenced by it.

Cost: £441,478

Kim Kardashian generated a lot of buzz in the run-up to her wedding, with fans betting on which high-end designer the reality TV star will wear. After months of speculation about who would design Kim Kardashian's wedding gown, we should have known it would be her BFF, Riccardo Tisci! Kim's Givenchy Haute Couture white lace gown with transparent paneling and cutouts (as well as Kanye's wedding suit) was created by Ricardo, the Givenchy creative director. Kim finished her stunning and fashionable style with a matching silk veil and nicely parted hair.

Kim Kardashian donned an exquisite Givenchy gown when she married artist Kanye West – and her show-stopping gown, which cost almost £420,000 in today's money, nearly missed the third place. Ricardo Tisci created the garment for her dreamy Italian wedding. Long lace sleeves with transparent inserts at the waist, a tight form, and a beautiful train characterized this gown. The gown had a flowery lace overlay and cut-out sections that highlighted her hourglass body, and it culminated in a sweeping, circular train. Kim finished off her bridal appearance with a translucent veil with a delicate floral accent that matched her lovely gown. Kim's outfit is inspiriting us to wear long sleeves and lace dresses.

Cost: Around £420,000

Salma Hayek's first wedding to husband François-Henri Pinault was low-key, but she made up for it last weekend by hosting a star-studded spectacle to honor her weddings. On Valentine's Day, Hayek married Pinault, one of France's wealthiest industrialists, in an intimate civil wedding witnessed only by family.

But the actress made sure she had the perfect fairytale wedding this weekend when the couple married for the second time in Venice during a spectacular weekend of celebrations. The next day, at the 18th century La Fenice opera theatre, the couple exchanged vows for the second time. The bride looked gorgeous as she walked down the aisle in a sweeping bespoke Balenciaga wedding gown, her hair gathered into a bun beneath a flowing veil. Valentina, the couple's 19-month-old daughter, and François-8-year-old Henri's daughter Mathilde, from his first marriage, made lovely flower girls. A few months later, the couple held a lavish celebration in Venice, Italy. The actress looked stunning in a £404,869 Balenciaga bridal gown designed by Nicolas Ghesquiere for the occasion.

Cost: Around £405,000

The Duchess of Cambridge's bridal gown remains one of the most iconic royal wedding outfits of all time, despite the fact that she married Prince William eleven years ago at Westminster Abbey. Despite her dress is one of the most talked-about bridal dresses in history, The Duchess of Cambridge only ranks sixth on the list. Kate Middleton married Prince William in 2011 and had a magnificent train that was about nine feet long and had a tight Victorian-style bodice.

Sarah Burton and her Alexander McQueen team meticulously handcrafted Kate's lace gown. The lace for her magnificent garment was created by the Royal School of Needlework. The garment would be worth £386,146 now, just a few years after their wedding day. Amanda Ewing, an embroiderer who worked on the garment, spoke up about the amount of secrecy surrounding its construction. "We knew who it was for, but it was very secret – we had net curtains up, and cleaners were not allowed into the room and the code on the door was changed," she said, adding: "It was a once in a lifetime opportunity."

Cost: Around £387,000

Nearly 14 years ago, Coleen and Wayne Rooney staged a multi-million-pound wedding with a slew of star guests and a Westlife performance. The pair, who have been married for nearly 14 years and together for 19, went all out for their wedding in June 2008 in Santa Margherita Ligure, Italy. The couple invited 64 of their closest friends and family to the four-day celebrations, which featured a masked gala and brunch aboard a luxury yacht. The couple arranged a grandiose nighttime ceremony at Villa Durazzo, which was officiated by their childhood priest and took place by candlelight.

Coleen looked stunning in a bespoke strapless Marchesa gown with a modest white veil, which was believed to cost £200,000. Her show-stopping gown was complemented by crystal-encrusted Christian Louboutins that were custom-made to match her bridal gown. Her stunning Marchesa princess gown is estimated to be worth a whopping £364,387 if purchased today. The bride didn't even wear that gown all day, opting for a new gown for her reception (seen below).

Cost: Around £365,000

Chiara Ferragni married rapper Fedez in 2018, and she wore a stunning Christian Dior wedding gown that cost £323,400 (and is now worth £334,748). The bride changed into another show-stopping Dior gown for the Coachella-themed afterparty, this time with phrases and symbols all over it. Chiara Ferragni, an Italian blogger and designer, married Federico Leonardo Lucia, an Italian rapper, in an extravagant, multi-day ceremony in Sicily on September 1, 2018. Ferragni collaborated closely with Maria Grazia Chiuri, Dior's creative director, to design not one, but two gowns for the ceremony and reception for the once-in-a-lifetime event. The outfits were designed and created over the course of six months.

Ferragni was overjoyed when she finally saw the designs. She enjoyed wearing the wedding corset and snapping photos in it while getting dressed, and the skirt and veil completed the look. The finishing touches were her shoes, which had 'J'Adior Chiara' inscribed on the ankle strap. Maria Grazia modified the lion to include a small one to represent her baby, Leone, and the gown was just magnificent, from the body in the same color as her skin to my large skirt with representations of a young lion. Both of her outfits reflected the wedding's theme of Italian heritage and the Coachella party atmosphere.

Cost: Around £335,000

Amal Clooney donned an Oscar De La Renta gown for her wedding, while George Clooney wore an Armani suit. Oscar De La Renta is an American designer who was born in the Dominican Republic. He once stated of his work, "I cannot create ordinary gowns; I was intended to design regal costumes." He is absolutely correct in this assertion since his created gowns are so elegant that prominent celebrities have worn them on the red carpet or at their weddings.

"He is such a man that every girl wants to hug him," Amal Clooney remarked of Oscar De La Renta. Oscar produced such gorgeous costumes that every female not only wants to wear them but also wants to embrace him for his incredible job. Amal was getting set to put on her bridal gown for the first time. That cream-colored gown with 14 meters of Chantilly lace was stunning. It was embellished with gems and jewels. Amal looked stunning in an Oscar de la Renta gown estimated to cost £321,252.

Cost: £320,000

Crown Prince Pavlos of Greece married this lovely bride, whose maiden name was Marie-Chantal Miller, in 1995. She really lived up to her new royal status in her magnificent lace Valentino wedding gown. The gown originally cost £173,250 and is now worth £295,478. It is one of the most expensive celebrity wedding dresses ever produced.

As a result, Valentino was enlisted to do the couture work. The ivory silk gown was embellished with rose appliques and had a lace bodice and sleeves with extra flower designs. For both the ceremony and the lunchtime celebration at Hampton Court Palace, the bride donned a pearl-encrusted Valentino gown with a four-meter Chantilly lace train. It took twenty-five seamstresses four months to complete, and twelve different types of lace were utilized. The Antique Corsage Tiara, a gift from Queen Anne-Marie, was paired with a four-and-a-half-meter-long Chantilly lace veil with a scalloped edge and butterfly embroidery.

Cost: Around £295,000