Slaytober DIY Halloween Costume: How to Make a Mermaid Costume Looking for a fun and easy DIY costume for halloween? Here’s how I made my DIY mermaid costume. Read More lifestyle, SlaytoberWell with BrielleOctober 6, 2018DIY, halloween, costume, diy costume, slaytober, fall, october, mermaid, dress up, WwBslaytober, WwB slaytoberComment