"Laceries" is a relatively obscure word, but there are a variety of synonyms that convey the same general meaning. Some options might include "lacework," "filigree," "scrollwork," "ornamentation," "embellishments," "decorative details," "intricate designs," or "delicate patterns." These words all suggest the presence of fine, delicate, and often decorative details that can be found in textiles, metalwork, and other forms of art. Depending on the context in which "laceries" is being used, one or more of these synonyms might be a suitable substitute that could help to clarify the meaning for readers.