"I ruined all my walking down the aisle photographs, because I was just crying with relief."
Both bridesmaids had been shielding since March and were only able to attend for a short time, while also staying well away from other guests.
Megan admits that when she first told them of her plan, they both laughed, but soon got into the spirit of it.
"They thought it was ridiculous at first and that we should give their places to others, as our numbers were so limited," she said.
"When I explained how important it was to me to have them there by my side on the most important day of my life, they both agreed and then got so excited."