While I don't shop at Bellevue, I've been to a handful of RTW events at my local store in the US. Generally they will have someone from the corporate NYC team on-site to help further educate on the pieces, and usually my SA will work in conjunction with store and/or corporate to bring in additional pieces that I may like. I have found it helpful prior to these events that if there is a RTW piece I was really wanting from the season that hasn't yet arrived (or maybe my store didn't order), I will send links and request. There is generally (in my personal experience) some flexibility on RTW transfers to your store when the event is going on. If you are super into RTW, can't make the event but would definitely purchase a couple of pieces (or had some on your radar) - no harm in letting your SA know what you are interested in and see if there's some possibility to accommodate.