From a design justice perspective, this might mean arranging a critique session not with other designers, but with stakeholders, asking them to bring their lived experience and knowledge of their domain to critically analyzing your design.
I strongly agree with this suggestion because it brings us back to the core of the principle of design: designing for the user. But this practice also faces some of the same constraints as conducting user interviews: people will not always give you the honest answers due to perceived barriers or wanting to come off a certain way in order to meet social expectations. One method I found interesting to try is to gather a group of users/stakeholders and a facilitator who might be the designer, but is undisclosed to the participants, therefore removing frictions for the participants giving critiques out of their fear of offending/hurting the designer.