As a teenager, Tanya Rose was invited for a four-day trip to the royal’s Norfolk estate by her school friend Prince Edward, and has now shared the very strict dress code she had to adhere to

Speaking on fashion designer Amanda Wakeley's podcast, Style DNA, Tanya Rose, founder of the travel PR agency Mason Rose, recalled her four-day-long 1979 visit.

As a teenager, Tanya Rose was invited for a four-day trip to the royal’s Norfolk estate by her school friend Prince Edward, and has now shared the very strict dress code she had…