Monogrammed?

i think they can it has not yet happned to me but my wonderfull SA sujested i should buy theese white or black stick on letters at any office supply store they have them they have full stops and so on, so you can sort of preview the location letter size etc they dont look like the goyard font but they do give you an idea of what it might be like as for color on stripes then no help you have to chance it !
 
They can take them off as far as I know. But then I also know that no-one that I know that has had their personalisations done, has regretted it.
 
I once saw someone carrying a monogrammed Goyard (in Barneys, no less) where the letters and stripes looked so faded and worn through that I WISH she'd get them removed. But I don't know for sure if or how this can be done. Did you monogram a bag and have second thoughts?