Hello folks. I know this is still a new pattern but I'm hoping some of you who've made this can advise. I want to underline just the 'core' of this dress (apple joke, sorry) but leave the sleeves and top ruffle sheer. Does that sound like it would work? I've read through the instructions and it seems like it should work, but there might be something that's not popping out at me as I haven't made it before.