One of my friends is hosting an (indoor) pool party in February, so I created a Pinterest board full of ideas for her. You can find the entire board here. These are some of my favorite ideas.
P.S. Another friend had a pool party/slumber party this winter and hosted it at a hotel with an indoor pool. While not everything went according to plan (due in part to, ahem, nameless twins who couldn’t sleep), I thought using the hotel was a pretty nifty idea. Who needs to let cold weather spoil your splashy fun?
Pool Noodle Garland Tutorial from Lovely Party Things
Beach Ball Garland Tutorial from Studio DIY