Share Tweet Pin Email By Molly Claire Goddard 8:45am PDT, Oct 7, 2025 _ Kate Middleton's all-gray outfit was not a hit with everyone. Social media users gave their candid opinions on the Princess of Wales' monochromatic ensemble when she paid a visit to RAF Coningsby in Lincolnshire.Keep reading to learn about Kate's rare fashion slip-up...MORE: Follow Wonderwall on MSN for more top news _ During Kate Middleton's first engagement as the Royal Honorary Air Commodore, she wore a gray Bella Freud suit, a matching Alexander McQueen fine knit top and gray Gianvitto Rossi heels.