Off-price footwear chain Shoe Pavilion Inc on Thursday reported a 13.2 per cent slide in first quarter net sales to $18.6 million from $21.4m in the year-ago period and said same-store sales plunged 8.8 per cent. The California-based operator of around 90 stores said net sales at its retail stores were flat while it received nothing from 40 Gordmans licensed shoe departments after terminating its agreement.