As the royal wedding draws near and details of the big day are gradually unveiled, many eagerly await perhaps the biggest reveal to come: Meghan Markleā€™s wedding dress.

Although Markle has remained mum about the details of her gown, royal experts say they have a good idea of what to expect, and itā€™ll be nothing like the regal Alexander McQueen gown Kate Middleton wore for her 2011 wedding to Prince William.

Based on hints from Markleā€™s personal wardrobe, coupled with her own subtle cues in choosing a wedding gown for her character -- paralegal Rachel Zane on the television legal dramaā€œSuitsā€ -- hereā€™s what we can expect from Prince Harryā€™s bride-to-be.

1. The design will (mostly) be Markleā€™s own choice

Markle, unlike her soon-to-be sister-in-law, the Duchess of Cambridge, will likely have more freedom in choosing the style of her wedding dress.

Patricia Treble, a reporter who runs the news site , told CTVNews.ca that Kate Middletonā€™s choice of a more traditional gown reflected the role she would assume as future Queen consort.

ā€œWhile Kate Middleton knew her wedding dress would be scrutinized forever as that of a future queen, the rules are far more relaxed for Meghan Markle,ā€ Treble said. ā€œBasically, she can wear what she likes.ā€

Still, despite Markle having more say when it comes to her wedding dress, advisers to the Royal Family will likely have the final word.

ā€œThere definitely will be advisers from the palace involved to make sure that sheā€™s not choosing something thatā€™s, say, electric blue or a mini dress,ā€ Amanda Dishaw, editorial director of , told CTVNews.ca.

2. ā€˜Donā€™t expect anything risquéā€™

Based on what we know of Markleā€™s style, the former actress chooses pieces that are classic, timeless, and simple, and itā€™s expected that sheā€™ll honour her personal style when choosing her wedding dress.

ā€œGiven Meghan's style is refined, ladylike yet modern, don't expect anything risqué,ā€ Treble said.

Although Markle veered away from tradition for her engagement photoshoot, opting for a semi-sheer, black evening gown from British designer Ralph & Russo,Dishaw says itā€™s unlikely Markle will do the same on her big day.

ā€œBecause of the formality of the event, I think that she will maybe put some of those racier types of items back on the shelf and go with something thatā€™s a little bit more subdued, just given the social aspects of the wedding, of the Queen and everyone being there,ā€ Dishaw said.

3. Itā€™ll be a simple, clean, and elegant look

Markleā€™s current wardrobe favours a neutral colour palette, clean lines, and minimal adornments, so it will be no surprise if  her dream wedding gown falls in line with this simplistic theme.

In a 2016 interview with , Markle said her favourite celebrity wedding gown was the one worn by Carolyn Bessette-Kennedy in 1996 for her wedding to John F. Kennedy Jr.

ā€œEverything goals,ā€ is how Markle referred to the satin, slip-like gown designed by .

Treble said she expects Markle to wear a ā€œsimple, elegant gown with a short train, likely with a softer profile than Kate Middletonā€™s wedding dress.ā€

ā€œIt may include chiffon or lace, but is unlikely to be as intricate,ā€ Treble added.

ā€œThe whole top, the arms, were all fitted in lace ā€“ lots of lace adornment,ā€ Dishaw said. ā€œI donā€™t think weā€™ll see that on Meghanā€™s dress.ā€

4. It wonā€™t be like the gown on ā€˜Suitsā€™

Probably the biggest giveaway about Markleā€™s taste in wedding dresses came when the former actress was choosing a gown for her character Rachel Zane in 2016.

Markle worked closely with the in Toronto alongside her close friend (and now rumoured maid of honour) Jessica Mulroney to find a dress best suited for the first of two wedding scenes featuring Markle and co-star Patrick J. Adams.

Although Markle had a say in what her character would wear on screen, Markle also revealed the dress she picked for Rachel would not be the kind of dress sheā€™d choose for her own wedding, Dishaw said.

Rather, Markle was quoted in saying she would opt for something more ā€œpared down and relaxedā€ ā€“ reminiscent of her real-life sense of style ā€“ adding that she prefers more ā€œwhimsical or subtly romanticā€ wedding dresses.

5. The designer will be one close to Markleā€™s heart

Since announcing the royal engagement, the rumour mill has been churning with ideas about who will be chosen to design Markleā€™s dream dress. , , , , and the Queenā€™s couturier were among the names tossed around.

Kate Middletonā€™s dress was designed by Sarah Burton for Alexander McQueen, a designer that Markle has also been spotted wearing.

ā€œThatā€™s still a choice for Meghan to wear Alexander McQueen . . . But Iā€™d be surprised if she went the same designer as Kate,ā€ Dishaw said.

In recent weeks, much attention has been on Montreal-born, London-based designer Erdem Moralioglu, who has ties to both Canada and Britain. Canada is known to be a special location for the couple, as theyā€™re said to have first met on a blind date in Toronto.

The hunch for Erdem is also stronger because Markle has been spotted wearing the designer in the past and is said to have a long-standing relationship with Moralioglu himself.

Indeed, in perhaps the biggest hint the British fashion house is designing the wedding dress of the year, have suggested the British fashion house is ā€œstaffing up.ā€