Nelthorpe-Crowne represented Markle until she left Suits late previous year when she got engaged to Prince Harry.
Guests described the event as "one of the best" as they left afterwards, citing Meghan's reading and a speech from Harry among the highlights.
Prince Harry and Michelle have on numerous occasions teamed up to uplift various communities.
And now, there are claims that Kate reprimanded Meghan after the American actress allegedly snapped at members of Kate's staff.
To combat that, the Duchess of Sussex should not be afraid to play a longer game.
An insider recently told United Kingdom reporters that when Kate was helping Meghan plan her wedding to Harry, 34, the former actress was so stressed out and bossy that emotional Kate broke down in tears!
Harry and Meghan will head off to Anmer Hall for Christmas.
Meghan read the poem "Our Deepest Fear" by Marianne Williamson which opens with the famous lines "Our deepest fear is not that we are inadequate".
The couple are flying to RAF Akrotiri in Cyprus on Wednesday where some of the loved ones of the families they met are based, and will take with them a collection of early Christmas presents for the RAF personnel.
Kensington Palace have issued a strongly-worded denial, but it might be an uphill battle for Meghan to win back that same level of public affection.
Her first appearance in the blazer was in 2011, when she departed for her first royal visit to Canada and the USA.