Leave it to Meghan Markle to make a budget buy look like a million bucks.

Meghan The Duchess of Sussex arrives at the Mayhew animal welfare charity on Wednesday Jan. 16, 2019, to meet with volunteers to hear about welfare initiatives, community engagement and international projects carried out by the charity. This is Her Royal Highness's first official visit to Mayhew in her new role as Patron of the charity. (Eddie Mulholland/pool via AP)

For a solo visit to London’s Mayhew Animal Welfare Charity on Wednesday, the Duchess of Sussex, 37, teamed a cream-colored Armani coat and Stella McCartney Mini Reversible Tote ($1,145) with a surprisingly affordable dress from H&M.

Meghan The Duchess of Sussex arrives at the Mayhew animal welfare charity on Wednesday Jan. 16, 2019, to meet with volunteers to hear about welfare initiatives, community engagement and international projects carried out by the charity. This is Her Royal Highness's first official visit to Mayhew in her new role as Patron of the charity. (Eddie Mulholland/pool via AP)

Meghan, The Duchess of Sussex leaves after a visit to Mayhew animal welfare charity at its offices in north-west London, Wednesday Jan. 16, 2019. Meghan has taken up the post of Patron to support the education and animal welfare work of Mayhew. (Kirsty O'Connor/PA via AP)

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Meghan The Duchess of Sussex pats Jack Russel dog called "Minnie" during her visit to Mayhew animal welfare charity on Wednesday Jan. 16, 2019, to meet with volunteers to hear about welfare initiatives, community engagement and international projects carried out by the charity. This is Her Royal Highness's first official visit to Mayhew in her new role as Patron of the charity. (Eddie Mulholland/pool via AP)

Her fine-knit dress from the fast fashion brand’s Mama maternity range is priced at $34.99 and still available in a full size run, from XS through XL — though likely not for long.

Meghan The Duchess of Sussex holds Jack Russel dog called "Minnie" during her visit to Mayhew animal welfare charity on Wednesday Jan. 16, 2019, to meet with volunteers to hear about welfare initiatives, community engagement and international projects carried out by the charity. This is Her Royal Highness's first official visit to Mayhew in her new role as Patron of the charity. (Eddie Mulholland/pool via AP)

Markle famously spends more on her wardrobe than most royals, and even allegedly threw a “Sayonara Zara” party when she first became famous, but it seems like even duchesses can’t resist the siren call of H&M every now and then.

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This story originally appeared in Page Six of the New York Post.