Anthropologie-owned bridal boutique BHLDN is branching out when it comes to sizing. The label popular with millennial to-be-weds announced Monday its latest foray into inclusive sizing, with a new collection of 30 bridal and 20 bridesmaid gowns, available in sizes 0-26W. The Phildadelphia-based wedding brand’s Plus collection offers a curated assortment of varied silhouettes from…