Celestia too, was about to start laughing.
“Yes, I can see Raritys err handiwork all over the outfit. At least you dressed up for the event, right?” She raised her hoof in front of her mouth to try and stifle her giggling. It wasnt working.
“You said a princess should conduct herself with dignity and grace. How can I do that if Im wearing this?”
Celestia couldnt hold it any longer. She started to laugh uncontrollably, much to Lunas chagrin.
“Ill get you for this later, Tia.”
“But it is a nice dress,” Luna mumured under her breath when she thought she was out of Celestias earshot.
“I heard that,” Celestia called out from the other end of the corridor. Luna growled and continued her indignant walk away.
don’t laugh at it