This paper contributes to the debate on the relationship between supply network
configuration and innovation by presenting a conceptual model. This model aims to shed
light on a relational capability: the lead firm’s capability to sustain synchronously multiple
types of innovation by leveraging the supply network configuration. The relationship
between network attributes and multiple innovations is specified with respect to the
fashion industry. Several hypotheses are presented in order to explore the influence of
both the diversity and density of the lead firm’s supply network on the firm’s stylistic and
process innovations. This framework departs from the current dominant logic of analysing
each innovation type separately and explores the network configurations enhancing the
joint generation or adoption of multiple innovation types