Tilly's, a specialty retailer of West Coast-inspired apparel, footwear and accessories, priced its 8 million share IPO at $15.50, above the $11.50-$13.50 range. The stock is expected to trade on the NYSE under the symbol TLYS. Goldman Sachs, BofA Merrill Lynch, Piper Jaffray, William Blair and Stifel Nicolaus Weisel were the underwriters on the deal.