When I went to buy some Spring/Summer items and I felt dizzy as it was very hot day, the staff let me have a rest in a chair that was in the fitting room. She also actively recommended the items that was suitable from this season onwards and suited me, while I was looking for a dress. She said 'Please feel free to bring it back if the size isn't right or you don't like the colour' when I was paying. She put all the shopping bags together, as well as telling me that I could get discount if I registered as a friend via official LINE on SNS. You should find the shop easily as it's within PARCO.