She wore a conservative three-piece suit and baker boy hat to attend Dolce & Gabbana’s Milan Fashion Week show on Saturday. Yet later in the day Jennifer Lopez opted for an entirely different aesthetic as she stripped down to a racy ensemble for the Italian brand’s afterparty. The Jenny From The Block hitmaker, 57, looked incredible for the soiree as she modelled a lace dress that left little to the imagination. Completely sheer, the garment flashed her thong while a black fur coat was artfully layered over to cover her chest. The mother-of-two added to her look with a pair of barely-there heels while a matching necklace and earring set gave her a pop of colour. J Lo was in good company on the night as Lady Kitty Spencer also opted for a racy look. Jennifer Lopez, 57, flashed her lingerie in a sheer lace dress as she led stars daring to bare at Dolce & Gabbana’s Milan Fashion Week party on Saturday night The Jenny From The Block hitmaker, 57, looked incredible for the soiree as she modelled a lace dress that left little to the imagination The mother-of-two added to her look with a pair of barely-there heels while a matching necklace and earring set gave her a pop of colourThe British model – who is the niece of the late Diana, Princess of Wales, showcased her incredible figure in a plunging lace midi dress. Lady Kitty, 35, dared to go braless beneath the garment and added a pair of satin briefs. Brooks Nader, 29, was also in attendance and looked incredible in a little black dress.The low-cut number showcased her ample cleavage while the thigh-skimming hemline put her tanned and toned pins on display. Undeterred by the fact it was nighttime and dark, Brooks completed the look with sunglasses. The women had opted for different outfits earlier in the day when they attended the runway presentation. Yet it was J Lo who made the biggest impression as she channelled Thomas Shelby wearing a bizarre Peaky Blinders look.The singer and actress turned heads in a baker boy hat and black tailored suit while sporting a dazzling brooch on the lapels.Jennifer, who never puts a foot wrong when it comes to fashion, switched up her glamorous outfits for a bold new look.She has a longstanding, close working relationship and friendship with the luxury Italian fashion house Dolce & Gabbana.Milan Fashion Week is set to conclude on Monday, September 28, with designers including Emporio Armani and Bottega Veneta still due to unveil their Spring/Summer 2027 collections. J Lo was in good company on the night as Lady Kitty Spencer also opted for a racy look. The British model – who is the niece of the late Diana, Princess of Wales, showcased her figure Brooks Nader, 29, was also in attendance and looked incredible in a little black dress The low-cut number showcased her ample cleavage Domenico Dolce and Stefano Gabbana were seen arriving at the party Earlier in the day J Lo wore a conservative three-piece suit and baker boy hat as she channelled Peaky Blinders to attend Dolce & Gabbana’s Milan Fashion Week show Jennifer’s outing comes after it was reported that friends were concerned for the star, amid fears she may be headed towards ‘burning out’ by taking on too much work.The On The Floor hitmaker has scooped an eye-popping $20million (£14.7million) deal with Dolce & Gabbana, been planning a world tour, acting and plugging her movies.Friends are said to be concerned that her workload is giving echoes of the nervous breakdown she suffered in 2002 and are desperate to avoid history repeating itself.The Daily Mail learned that the mother-of-two will be the new face of Dolce & Gabbana, while she is also planning an international tour for next year.The latest in her jobs are all in addition to the two movies she will have to promote – The JLo Show, about her recent Las Vegas residency, and the upcoming crime thriller The Last Mrs Parrish.Insiders revealed: ‘She is working her tail off because she wants to stay busy, though there is some concern she may burn out.’But this is how she stays sane during this weird time in her life.’Jennifer’s workload comes after her painful divorce from Ben Affleck as well as her twins Max and Oskar, formerly known as Emme, heading off to college.The insider continued: ‘It’s not an easy time for Jennifer, there are a lot of changes, it’s very emotional, but she finds comfort in working nonstop, which is great because her career is still doing very well…’She just works, works, works! She likes to be a workaholic, she is incredibly driven, a typical Type-A Leo who wants to never be out of the spotlight…’For her, working is better than staying at home eating takeout from Nobu alone in front of the TV. She would rather wake up at 5am and put in a 14-hour day and never complain,’ said the source. ‘But one day she may wake up completely exhausted.’