<p>They’ll cast a spell this Halloween with our enchanting twist on a costume classic. It’s designed with a cool web pattern on the hat and dress that glows when the lights go out, and 3-D spiders crawl up the cape for a truly bewitching touch.</p> <h4>DETAILS THAT MATTER</h4> <ul> <li>This stunning costume is designed by our talented Pottery Barn Kids team who personally make the first sample and plan every special detail.</li> <li>Our costume is finished in garment-quality stitching and construction so it can be handed down to siblings and worn for years to come.</li> <li>Made of 100% polyester organza and tulle fabrics.</li> <li>Dress and hat glow in the dark.</li> <li>Glow-in-the-dark material needs to “charge” under bright light for approximately half an hour to glow properly.</li> <li>Glow lasts for approximately three to four hours.</li> <li>The glow effect will become weaker over time because of the constant rubbing.</li> <li>Costume is yarn-dyed – fibers are treated individually with environmentally safe dyes before weaving to offer vibrant, lasting colors.</li> <li>Undergarments not included.</li> </ul> <h4>KEY PRODUCT POINTS</h4> <ul> <li>Sizes 2T, 3T, 4–6 years, and 7–8 years.</li> <li>See <a title="Link opens in a new window" rel="{'name' : 'sizePopup', 'dim': {'width': 460, 'height': 640}}" class="popup" href="/popup/customer-service/misc/size-chart-halloween.html">size chart</a>.</li> <li>Spot clean.</li> <li>Imported.</li> </ul> <h4>THIS SET INCLUDES</h4> <ul> <li>3-piece design includes 1 dress, 1 cape and 1 witches' hat.</li> </ul>