  We propose new confining dualities in $3d$ $\mathcal{N}\!=\!2$ gauge theories
with orthogonal gauge groups, with and without monopole superpotentials.
Deriving some of those dualities requires a sequence of gauging and Higgsing
for a $\mathbb{Z}_2$ symmetry. This prevents the gauge theory from developing a
smooth quantum moduli space and affects the global structure of the gauge
group, muting it from $SO$ to $O_+$ . The confining dualities provide tools to
deconfine fields transforming in the symmetric rank-$2$ representation of
classical gauge groups. As an application, we propose and derive S-confining
dualities for $SO(N)$ $(Sp(N))$ gauge theories with an adjoint and $1$ $(2)$
fundamentals, respectively. From these S-confining dualities, we readily obtain
various duality appetizers and the $3d$ mirror of $A_{2N}$ Argyres-Douglas
theories.
