In September 2016, Kate wore GAP's Bi-Stretch Skinny ankle pants in an inkat blue print when visiting the Eden Project in Cornwall, England. The pants retailed for $69.95 at the time.
In 2018 Meghan arrived in Wellington, New Zealand wearing a $56 Asos dress. It's also available in maternity!
Princess Eugenie wowed in a green faux leather dress from Topshop during a reception at the Queen's Gallery in London in December 2018. She first debuted the dress in 2015 at the Frieze Art Fair. The shift dress went for around $60 at the time.
Princess Beatrice debuted an afford blue Zara trench coat at Easter services in 2016. She was seen re-wearing it at the wedding of Prince Jean-Christophe Napoleon Bonaparte in October 2019.
The Duchess of Cambridge wore an affordable, blue Zara sundress. She wore this sundress in June 2018 to watch Prince William in the Maserati Royal Charity Polo Trophy at the Beaufort Polo Club. The dress is to have said to cost $70.
Princess Eugenie sported a black, tweed, plaid Zara coat to a dinner at Arts Club in London with her sister Beatrice in February 2018. Eugenie was snapped in the coat again while speaking at a We Day UK event in May 2018 and a third time in Chelsea, London in September 2018 and again. She paid $119 for the piece of outerwear.
Kate's Topshop Contrast Shift Dress she wore to the Child Bereavement UK headquarters in March 2013 was a steal for $60!
Recently, in March 2020, The Duchess of Sussex wore Topshop's Ivory Organza Sleeve Button Through Blouse for a visit to the Immersive Storytelling Studio in London. The top costs $55, but is currently sold out.
Most recently, Princess Beatrice wore two affordable Zara items during virtual appearances during quarantine. She wore a monochromatic, puff sleeve top retailing at $19.90 in a video for the Helen Arkell Dyslexia Charity and a black, balloon sleeve shirt dress on her mother's YouTube channel reading The Worrysaurus.