Did Kate Middleton's blue polka dot dress break royal protocol?

Kate Middleton Re-Wears Blue Polka Dot Dress at Wimbledon - PureWow

Kate Middleton looks gorgeous in a sustainable blue polka dot dress - Times of India

Times Kate Middleton Broke Royal Protocol

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Did Kate Middleton's blue polka dot dress break royal protocol?

Kate Middleton's Polka Dot Dress Is a Celeb Fave - See the 5 Stars Who've Worn it Before

Pregnant Kate Middleton Wants To Break Major Protocol With Third Baby's Birth

Meghan Markle's thoughtful gift to Kate Middleton she bought to 'break the ice' - Daily Star

Kate Middleton and Prince William Broke Royal Protocol on Easter

Kate Middleton Defies Royal Protocol Again, Despite Warnings From Queen Elizabeth