Hey.. So I'm pregnant with twins, we found out that they are boys last week and now I'm currently having a dilemma, as I've been looking forward to going to England this weekend to shop baby clothes, bedding and the like. Things you can basically bring in your luggage back home.
One of the reasons I've been really excited is because the Danish children's fashion is depressing, especially the boys clothes, it's all in dark colours, like dark blue, dark grey, dark green, black and brown. So I'm basically ready to go nuts in Mothercare, Next and John Lewis.
However today my MIL asked if she could join us to our shopping trip and I really don't want her to come. It's not that I don't want my MIL or DM involved in things, I've suggested that they both come to scans to DP but DP wants it to be just the two of us. I just don't relax as much as I normally do, when I'm just alone with my DP, and I feel like it's something we should do on our own. But then I feel guilty if I say no to MIL who is nothing but kind (we have a very good relationship) and she is kind of timid, so she was probably nervous about asking to join as well. Normally I don't mind much when she comes along when it's regular clothes shopping but I don't know. I just want it to be with my partner. Just us.
We have shopped some clothes before, so it's not our first time. So I do feel like I could give her that. But yeah, a part of me feels vulnerable with her coming along to go shopping.
AIBU to say no? Should I say no? I'm quite conflicted. 
What have you done in this situation?